"I am happy to be here in Vegas, and I wish someone would have told me...I don't know if you know but there's a porn convention here...and I had no idea I was due in ten minutes before I realized I was in the wrong place...To my defense there was a naked woman on a mechanical bull yelling, 'Yahoo!'" -Ellen DeGeneres. See the whole presentation here. There is a visit from Donald Trump, Ellen DeGeneres, and (ugh) Tom Cruise. Terry Semel (Chairman and CEO of Yahoo!) is making the presentation. The big announcement was Yahoo! Go.