(By "strict" I mean it doesn't force you into any paradigm - you don't have to use protocols/transports if you don't want/need to)
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
(By "strict" I mean it doesn't force you into any paradigm - you don't have to use protocols/transports if you don't want/need to)