Kismet: find people close to you and events too

This is a hot space this month, with competitors Glancee, Highlight, Sonar, Ban.jo, and others trying to help you find people who you can meet nearby, but Kismet also lets you find events where they are hanging out. The new version of Kismet also mixes passive location sharing with more explicit checkins, which is different than some of its newer competitors. Here's the founders talking about it. Try it at http://getkismet.com Sorry, iPhone only at this time.