If you haven’t been over to Operation Awesome, you are missing a great blog! Their Pass or Pages competition is a great opportunity for authors trying to catch the eye of an agent, as well as get a good idea of what works and what doesn’t in queries. They also have a First 50 Words critique program, which is invaluable when struggling with that all-important first page.
I’m over there today for an interview. Check it out, and stick around. You are bound to find some great stuff!