Want something a touch more local, a smidge more intimate, a tad less Big Brother than Facebook? SkyChalk may be just the thing. A more vernacular kind of social media, SkyChalk founders liken the service to digital graffiti meets Craigslist. Specifically, you center your X on a location on the city map and can read all the posts related to that area, be they neighborhood insight, complaints, or confessions of love to a girl standing outside your building. Look out the window now and you can see her! Users can opt to identify themselves or go anon, so expect plenty of random quirkiness in this community.
· It's Time to Chalk [SkyChalk]