Version 1.0 (even 1.0.1 now) of the OPA language and javascript framework is out: http://opalang.org/
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
Version 1.0 (even 1.0.1 now) of the OPA language and javascript framework is out: http://opalang.org/