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URSpider alerts us to two separate research reports published in the Proceedings of the National Academy of Sciences pointing to the rapid breakdown of nitric oxide in donated blood as a reason why such blood loses its ability to transfer oxygen, and is sometime implicated in problems such as strokes and heart attacks. Nitric oxide depletion is significant after 3 hours of storage; yet current guidelines allow for storing donated blood for up to 42 days. The article notes: "Several of the researchers, including Stamler, have consulting and/or equity relationships with Nitrox/N30, a company developing nitric oxide based therapies."

Bruce Schneier has a commentary in Wired titled An American Idol for Crypto Geeks on the US government's competition for a new cryptographic hash function to become the national standard, covered here recently. He talks about how much the competition, slated to wrap up by 2011, will advance the cryptographic state of the art. And how much fun he expects to have.

chip_whisperer asks: "I used to be a big time custom desktop builder, making many working boxes per year, but I've been off the bandwagon for about four years now and am trying to get back into it now that Ars Technica has just released their recommendations. The standard seems to be heading towards 64-bit processors, but I'm wondering if it worth it to run a box on XP-64? I've heard that driver support for 64-bit processors can be a hassle. Also, for you fellow Linux geeks, how are current distros (like Suse, Ubuntu, Debian, and others) doing in supporting 64 bit processors?"

Salvance writes "Palo Alto-based Loopt Inc. has announced an agreement with Sprint Nextel to immediately begin offering their cell phone mapping service to all 3.8 Million Sprint Boost subscribers (Sprint Boost is a service specifically targeting the under-25 market). This service will notify users when another subscriber in their contact list is within 25 miles, providing a real-time map displaying their contacts' locations. According to the article, the only apparent privacy safeguard is to provide users the option to 'temporarily cut out from being spotted by their friends.' Given a retailer's propensity to package together extra services, and the average user's lack of knowledge regarding their phone's capabilities, this new service seems ripe for abuse."

Salvance writes "Google's CEO Eric Schmidt envisions a day when all cell phones are free if the user agrees to watch targeted ads. While he provides no specific plans for Google to give away phones, the implication is that he expects such moves in the future given Google's current pilot successes with delivering text ads on phones." From the article: "Schmidt also said his company was working on how to allow users to maintain basic control of their personal data. Currently, Google stores consumer data on hundreds of thousands of its own computers in order to provide additional services to individual users. The company is looking to allow consumers to export their Web search history or e-mail archives and move them to other sites, if they so choose."

Salvance writes, "A friend of mine has recently been stressed over a security breach at the company he consults for. The company maintains dozens of Windows 98 desktops to support legacy software that cannot be easily replaced. Due to the inherent lack of security in Win98, a worm was able to infiltrate almost every computer and send gigabytes of data (possibly including sensitive company data) to a 'redirector' in Eastern Europe. My friend was working on other security projects at this company and stumbled across this massive hole. He quickly convinced company executives to remove Internet access from all Win98 machines, purchase better firewalls, and implement other data protection strategies. However, the sticking point was client notification. Due to the nature of the legacy systems, there was no way to know what data was transferred. For this reason the company wanted to play it safe and disclose nothing. Of course, my friend is all for disclosure and preventing harmful use of the potentially leaked data. My friend doesn't know what to do, so I'd like to know what others here think."

Worried About Blipverts asks: "Last week I signed up for an RSS feed from a small site and saw that ads were being inserted into content. I was somewhat surprised, even though I'd heard companies like FeedBurner and BlogMine are providing such services. I'm mixed on the subject ... on one hand, compensating webloggers financially is a powerful way to demonstrate the power of weblog syndication and publishing. On the other hand, the deluge of contrived content (spam, weblogs about mortgage refinancing, etc) is sure to follow. My question is: Are you in favor of ads inside RSS? If not, will you unsubscribe from your feeds that use them?" While it's only fair for sites to seek some form of income for various reasons, what behavior would you consider "going too far" when it comes to advertisements?