Identi.ca: @kshep Why not? Note there is also "replace" or "update": When you post Atom item with existing atom.id, it replaces earlier ...
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
Identi.ca: @kshep Why not? Note there is also "replace" or "update": When you post Atom item with existing atom.id, it replaces earlier ...