I just discovered twitter a couple weeks ago because of cycling.  There are tons of pro cyclists using it, and it's pretty cool to get their updates and take on what's going on in their sport.  So I thought I'd try and find some motorcycle racers - Hopkins, Hayden, etc.  Problem with twitter is there seems to be a lot of fake accounts, so when I search some of these guys, there are a dozen accounts with their name. 

Anyone know of any racers using twitter?