I think the word is getting around that there's money on this side of the fence... so yes, I'd be watching for those wanting to make a few fast bucks, and that translates into the same sort of sites they think work on the straight market.

Personally, I feel that too many come into this biz thinking it's toss up a site and sit back and cash checks. So when that doesn't happen, they jump to another niche or market looking for the goose that lays that proverbial golden egg. Realistically speaking, any niche can make money if one is willing to learn the niche, learn how to market it, and put the time into developing it.