[hcarmichel]

You might want to try neighborgoods.net

[faramarz]

I'll be damned! Amazing, nobody in my zip yet exists.. I hope they gain traction. Thanks for sharing

[steveklabnik]

This is a space that's starting to heat up a bit, but out of all the ones I've seen, I think I like neighborgoods the best.

Regardless, 'sharing stuff with people near you' is one of those things I'm keeping my eye on.