Just so you know what is going on out there, look at this after you read my post: http://accrispin.blogspot.com/
Because I purchase ISBNs from them, I was on their email list, with lots of other publishers and self published authors, to get the notice (press release?) about this new service.
I won't be looking there for new authors/mss. I can't imagine anyone having the time to scroll through sites or blogs looking for the next best selling title.
Like Ann said in her blog (link above) there isn't a short cut to querying. I know we all hate the process as writers, but as a publisher it works for me. I can tell a lot about the writer by their query and synopsis.