• Skip past navigation
  • On a mobile phone? Check out m.twitter.com!
  • Skip to navigation
  • Skip to sign in form
Loader
Twitter.com
  • Login
  • Join Twitter!
this is pretty serious http://tinyurl.com/5ov94h2:47 PM Sep 9th, 2008 from Twitterrific
ayn
Andrew Ng

Footer

  • © 2009 Twitter
  • About Us
  • Contact
  • Blog
  • Status
  • Apps
  • API
  • Search
  • Help
  • Jobs
  • Terms
  • Privacy