iOS: Roamz, the Aussie-developed application which mines social networks and other sources to find interesting activities near your current location, has launched its second version. While the basic concept remains the same, the new release sports a revamped interface and adds notifications when people like or comment on your posts.
You can link Roamz into your existing Facebook, Twitter and Foursquare accounts. To date, the app has had more than 60,000 downloads, so there's a good amount of content and suggestions in there. The video below offers a somewhat idealised version of how it can work:
Roamz is a free download for iOS devices.