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P2P Contact Info Service From Napster Co-Founder

scrm writes "Plaxo is an interesting new service from Sean Parker, co-founder of Napster. It's a P2P-based add-on to Outlook that confronts the old problem of keeping contact lists up-to-date. Mozilla mail support is on the cards, and yes, the company does 'take privacy very seriously'. Check the press here(1), here(2) and here(3). You can also access your contact list over the web."

17 of 117 comments (clear)

  1. Trust factor by Dan+Connor · · Score: 3, Insightful

    No way would I open up my MS Outlook to a P2P service, just would not happen...

  2. errr.....right by domodude · · Score: 5, Funny

    Well, I guess I will have to get this now. What could be more seruce that a P2P service based in Outlook. Better yet, I could start using AOL and Windows 98 too! It will be good times.

  3. Pfft... by xanadu-xtroot.com · · Score: 4, Funny

    And how long do you think it'll take someone to make a contact list that is an all MP3's...

    --
    I'm not a prophet or a stone-age man,
    I'm just a mortal with potential of a super man.
  4. It's good the company takes privacy seriously by Sheetrock · · Score: 4, Insightful

    Because being able to follow networks of business relations and friendships is something that would be very valuable to many organizations. Perhaps more valuable than a happy user of their software, if you catch my drift.

    --

    Try not. Do or do not, there is no try.
    -- Dr. Spock, stardate 2822-3.




  5. Privacy by bigbango · · Score: 5, Insightful

    If they really take privacy seriously, why do they act as "man-in-the-middle" of all transactions between their users? Who knows how many valid e-mail addresses they have collected. Their system has nothing to do with p2p-systems, it is in fact no more p2p-like than e-mail.

    Worst of all, Plaxo users upload their contact lists containing personal information about others. That is without their acknowledgement.

  6. Sweetness by mikeophile · · Score: 4, Funny
    It's always such a hassle to keep one's spam lists updated.

    Thanks Plaxo!

  7. Why? by Anonymous Coward · · Score: 3, Insightful

    Would you let your desktop PC request data from a web service or web site? Do you post requested information to web forms?

    If the P2P element of this is written correctly, then all your doing is sending out a request for data and having validated data returned, just like a web service. You only receive data you request, and you only return data that you've approved the request for. Period.

    While I can see that you're worried about Outlook itself, most holes in it are the result of scripting vulnerabilities and social engineering. This P2P service is more likely to be using its own built in engine for web service-like data exchange between the two machines. The only hooks into Outlook will enable this bolt-on program to update your contacts.

    I'd worry if like other Outlook HTML-based plugins, it worked using IE code, now that would be scary...

  8. Yawn by Jeffrey+Baker · · Score: 5, Informative

    Sounds horrible. I can already drag contacts out of my address book and into iChat, and drag a contact out of iChat into my address book. Furthermore I can mail vCards to and from whomever I wish. Lastly, I can sync addressbooks via SyncML with whomever, and for large organizations, there are directory services. So it seems this Plaxo widget adds basically nothing to my existing abilities.

  9. worms.. by grub · · Score: 3, Insightful


    Wait for the next MS worm that can use this software to spread faster than ever. Woo!

    --
    Trolling is a art,
  10. Distributing your address list by rf0 · · Score: 3, Funny

    Well going by outlooks security record all you have to do is get a copy of the latest virus and it will email all your contacts anyway making it all nice and public

    Rus

  11. Cardscan Accucard by SuperBanana · · Score: 4, Informative

    Cardscan's Accucard already does this- and has for quite some time. When you scan a card, you get the option to add it to Accucard, and the owner of the card(provided they have an email address) gets an email asking if the info is correct and if they'd like to keep their info up to date in the future. Any future copies of their card that get scanned automatically get the new info, I believe.

    This is important, because Corex(makers of Cardscan) already have one big thing the P2P companies don't- they have their foot in the door already with their Cardscan units, which are owned by people who need this service the most- sales people and the like. It's like trying to sell gas to car owners, the two just go together. While some sales people may have P2P software on their systems, it's unlikely given the crackdown on p2p apps by many companies....and they're not about to put client information into some two-bit p2p program.

  12. Add it to your spam filters by cyberformer · · Score: 3, Interesting

    From the many identical emails I've been getting, Plaxo seems to be a program that goes though your contact list and then spams everyone you know with what appear to be personal messages from you but are really just ads asking you to download and run the program (and enter your personal information for the company to harvest).

    If some kid had written this in his spare time, it would be called a virus. Because Plaxo is a company, it's called an innovative application. There are several other startups all doing the same thing (search on Google), and when they go bankrupt their privacy polices will mean nothing.

  13. Foaf already is similar by SWroclawski · · Score: 3, Informative
    Though it's not "P2P", the idea of FoaF at http://www.foaf-project.org takes care of a lot of address book issues and more.

    Furthermore, using PGP, trust values could be assigned to the information.

    - Serge Wroclawski

  14. P2P in calendaring is not the P2P you think by Kunta+Kinte · · Score: 3, Informative
    P2P in calendaring very often means that the central server is not active, ie. does not do schedule conflict resolution, etc.

    For instance Exchange, until a few versions ago was considered P2P, because all it did was store the outlook calendar info. I have never managed exchange but I believe people who have for a while may remember a time when you use to be able to use calendar on outlook without exchange. This has changed recently ( I've been investigating calendar apps and that was what I was told )

    At any rate; If you create an application that uses IMAP to store the calendar info in a special calendar folder, and you have the clients themselves check and resolve conflicts, then your calendar app is P2P.

    I'm guessing they're applying the same definition to addressing as well.

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  15. READ THEIR PRIVACY POLICY by User+956 · · Score: 4, Insightful

    If you think about it, Plaxo is the perfect "built to be acquired" company. Read their "privacy policy" here:

    "In the event Plaxo goes through a business transition, such as a merger, acquisition or the sale of a portion of its assets, Your Information and your membership in the Plaxo Contact Networks(TM) will, in most instances, be part of the assets transferred. You will be notified of an ownership change pursuant to Notification of Changes section of the privacy statement."

    See that? They consider your information to be an asset. So, I wonder how long they're going to farm data before selling themselves to doubleclick? Imagine how valuable that data will be. Your surfing habits, matched with your personal information, matched with the personal information and surfing habits of all your 1st-degree friends, and all your friends' friends...

    (Also notice that Plaxo (purposely) makes its full privacy policy difficult to link. It's a javascript popup)

    --
    The theory of relativity doesn't work right in Arkansas.
  16. especially since plaxo cracks your outlook passwrd by User+956 · · Score: 3, Insightful

    Yeah, finally a company built on Outlook's insecurity. Check out this article in PC Magazine:

    "Plaxo contains a hack that mines your Outlook profile password so that it can retrieve your contacts unhindered. Although Plaxo claims that it does nothing with your password once it retrieves your contacts, I don't like this, because it makes child's play out of accessing passwords;"

    So not only are they mining your personal data for later resale to the highest bidder, they're compromising your machine while they're at it!

    But, really, they respect you and your privacy. Really.

    --
    The theory of relativity doesn't work right in Arkansas.
  17. NO NO NO!!! Bad!! by MyHair · · Score: 4, Informative

    I already hate this software. I'm a network admin, and 3 users have installed Plaxo, two of them after I advised them not to.

    One person in another part of the company installed it, and it emailed everyone in his contact list without asking, apparently. Two people under me showed me the email and asked about it; I did some research and decided that it sounded not only like a virus, but definitely against company policy as departmental contact info is sent outside the company.

    Here is a rather critical article about Plaxo, followed by an update after speaking with the Plaxo people:

    PCMag Article by Bill Machrone
    Follow-up article that backs off a bit

    I don't trust it, and it sounds like it would violate every large company information policy in existence.

    The irony is that my company has an LDAP directory that each of these people use everyday, so WTF are they doing with a contact manager?