I find interesting the way they've designed the site to build communities based on trust. Actually, it's something it's always been there. I don't know in the S

I find interesting the way they've designed the site to build communities based on trust. Actually, it's something it's always been there. I don't know in the States but in Europe it's pretty common to see small villages in which its citizens know each other well, share their things or show up at someone's home without letting know previously...the kind of things you do when you trust your neighbours... Even though I think sometimes we're trying to rediscover the wheel, I like the concept