Anyone wanna help me build an online community for Potts Point?

You find it amazing that everyday people would donate time and energy to mapping maps with useful information. I find it amazing that anyone found all-day parking that close to Sydney Harbour and that they would tell anyone!
Do you have any examples of local social networks like the one you are thinking of? I am trying to find examples to help set one up where I live in California.
Have a look at ‘backyard’ or ‘backfence’ – I think they used to white label a local area community online. Not sure if they are still around now. 🙁 Backfence I think it was…