jQuery Dev Bemoans Overwhelming Spam On Google Groups
angryrice tips a blog post by John Resig, lead developer for jQuery, about the failure of Google Groups to manage spam, declaring attempts to use it as a public discussion system "completely futile." Quoting:
"The final straw was placed upon my patience with the Google Groups system a few weeks ago. Spammers are now spoofing the email addresses of existing group participants to sneak their messages through. Previously you would've seen a delightful 'FREE MOVIE DOWNLOADS' spam from 'freemovies123@gmail.com' — but now you'll see it coming from existing group users — or even the group moderators themselves. This cheat completely bypasses the moderation system since the spammers are pretending to be pre-moderated users. The Google Groups system is completely fooled. The spam message comes in claiming to be from an existing group participant — and according to the Google Groups interface there is no difference. If you click the user's name you'll be taken to a full listing of that user's posts (with the spam messages delightfully interspersed)."
An amazingly common misconception. People don't actually buy things advertised by spam. Err, [citation needed]?
Here's mine: http://arstechnica.com/web/news/2009/07/12-of-e-mail-users-try-to-buy-stuff-from-spam-e-mail.ars
We were having some problems with this on the wimax hacking google group.
About a month ago I set all posting options to members only (read is still public, the group is listed in the directory, and there is no moderation). I then set it so people need to request an invite to join. The signup page says "Sorry, about the inconvenience, but spam was starting to ramp up, so now users have to request membership manually. Anyone who is human is welcome, and encouraged to join."
There has been zero spam since the change.
It would be nice if there was an option to just let people solve a captcha to join the group, but until then this solution is working fine.