Another place which does free readings, through REAL people is the
Tarot Association of the British Isles (TABI). I think you can only ask for one per month, but you get some good stuff...and they ask you to make a donation to some charity. So I guess it's not free, but the money goes to really good place, and you can give what you can afford ($5, $15, $50...whatever).
I've used the Facade site on occasion and gotten some pretty decents ones. Most times I read for myself. Or I might offer an exchange on here.