Thu Jul 16 05:15:01 +0000 2009 2664839692 My last tweet was testing a new ad system that looks at what you Tweet about (like movies or soft drinks). More on Bits soon. <a href="http://83degrees.com/to/powertwitter" rel="nofollow">Power Twitter</a> false false 9641832 Saul Hansell shansell New York, NY Technology reporter, New York Times. (E-mail me at my last name @nytimes.com) http://a1.twimg.com/profile_images/52552016/drawing_normal.jpg http://saulhansell.com false 5903 9ae4e8 000000 0000ff e0ff92 87bc44 281 Wed Oct 24 01:50:59 +0000 2007 5 -18000 Eastern Time (US & Canada) http://s.twimg.com/a/1259882278/images/themes/theme1/bg.png false 117 false true