Loopt has now launched, and they’ve build a special version of the service just for TechCrunch. Once you’ve added the application to your iPhone you can see where your friends are and what they are up to. And you can also meet TechCrunch Loopt members who are near you even if they aren’t your friend yet.

Sign up here, or do a search for LooptTC on iTunes (links to iTunes apps currently don’t work).

The meet feature is called Mix and is shown in the video below. Once you turn it on it will show you other users who are around you, and some basic information about them. You can message those users (and you can also block anyone who’s being annoying).

This will really come in handy at TechCrunch meetups and events. The network will show you which of your friends are nearby if you are having trouble finding them. And as you meet new people you can see a little bit about them on your phone (picture, name, where they work, etc.). If you connect, you can add them as a friend.

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