So does anyone know what Gogle Carabou (spelling?) is, or has heard of it? I was at Ad:Tech NYC this week, and went with a friend to one of those private AdWords optimization sessions. As we walked over to the AdWords rep's laptop, we caught a glimpse of something that said Google Carabou and it looked something like GMail?? My friend asked about it and the guy just instantly minimized the window ... he didn't close it out entirely, which obviously meant he was in the middle of working on something, which leads me to believe it really is the codename for Gmail. Hmm ... anyone?