"I desperately want Michael Arrington to cover my startup as well"
I don't really get this... startups don't fall or succeed based on tc coverage. It might spike traffic for a day with some geeks. That's all at the end of the day.
Seems like some of this is TC's own doing - they have made people believe you have to get techcrunched, or you won't succeed - which is completely false.
I think they do a great job in the main though.