In addition to Crash.net and www.motogp.com I check out www.superbikeplanet.com regularly. They get stories written by Julian Ryder which I find very interesting. Their writing isn't the best but they get quite a few inside scoops and interviews. Probably more interesting for me as the interviews are generally with American riders.
I really only use the official site for features and FPs, QPs and races now. I think a lot of their news is press releases, seems like it anyways. Very dull writing.
Yeah, and a lot of the news is human interest, which is good, but they don`t cover paddock rumors and stuff.
I find the easiest way to get news is to wait for someone to post it on motogpforum.com
The distinguished members of this site have a talent for filtering through all the crap stories and bringing forth the interesting ones for my reading pleasure. Thanks a bunch, guys