[WarDekar]

I would much prefer to stay at an AirBnB place than a hotel even at the same price (though getting comparable accommodations for half the price is obviously a plus). I've met a lot of interesting people as hosts that I've gone out with, shared dinners with, etc. that I would've never had at a hotel. I can see how this may change as it gets more popular and mainstream, though.

I've used it quite a bit and have had nothing but good experiences, but I'm rather selective about where I want to stay. That said, I do think there is a problem with not wanting to leave negative feedback for fear of retaliation, and it certainly is going to be one of the biggest problems as they grow.

For reference I've stayed at maybe a dozen places in the last 9 months, mostly in SF, SD, and NoCal.