I've gotten a few good leads from Thumbtack, but I don't think the people there understand my industry (pet sitting) AT ALL - it's almost impossible to put in the preferences that I need, and even when I do, they keep reverting to bad settings. And when I write (because, of course, there seems to be no way to actually TALK to someone) and explain the problems, no one seems to actually read my email and try to do something about it! Very frustrating, to say the least!!