# Tweet by [@keefmoon](http://twitter.com/keefmoon) on 2010-10-20 19:33:42 > [!INFO] Archived from [original tweet](http://twitter.com/keefmoon/status/27958920079) In reply to: [@BipedalHuman](http://twitter.com/BipedalHuman/status/27958750940) @jffcrmr @alex I use http://check.in to check in to both Gowalla and 4sq, but I've never bought into Gowalla, as I have with 4sq.