I was alerted to a new website yesterday: authonomy.com. It's run by publishers HarperCollins, and lets authors upload samples of their work and then suffer utter humiliation by being reviewed by other members of the site. Each month, the top five manuscripts are promised a perusal by HarperCollins editors. Cool idea, methinks.
I signed up yesterday and uploaded about 12,000 words of my book (10,000 is the minimum for you to have your work made public, but it's an achingly difficult process to upload the stuff - you have to make each chapter into a separate Word file, and the upload process frequently falls over for no apparent reason).
So get on over there and say nice things about my book.