I discovered TravelHostDate.com on G+ I found a group talking about it!
It's really a great community!
You can plan your trip somewhere and try to find people live there to meet, have a drink or ask for a local guide. If you want you can ask hospitality too.
It is as well a dating site, but the good thing is that it is totally real! All men are real, and you cannot find picture of actors or football players.
It's nice and new!
I really suggest it!