Hi all! yesterday I uploaded my last microproject based on Twitter + Google App Engine and Google maps: http://plazz.me
With plazz.me Twitter users can locate places entering a full Address or the Geographical coordinates (latitude and longitude). With this information, plazz.me generates a shortURL which is appended at the end of the message, and submitted to Twitter (like twitpic.com, but with position instead of photos). The system doesn't store passwords, because users are authenticated every time via Twitter API. Next steps are prepare some simple API for external apps, and give some more info about near friends/followers. Feel free to comment about it and enjoy it enjoy it! Thank you Twitter (and twitters) Marc
