# Tweet by [@keefmoon](http://twitter.com/keefmoon) on 2010-01-21 08:36:01 > [!INFO] Archived from [original tweet](http://twitter.com/keefmoon/status/8020582155) In reply to: [@Beckenham](http://twitter.com/Beckenham/status/8020512148) @Beckenham I've got an iPhone that helps you arrange flash-mob style Tweetups, called @InstantTweetup http://bit.ly/7Rp58p (iTunes link)