I can't believe I didn't know about the "Global new tweet" option in the Twitter for Mac preferences (which apparently was in Tweetie too).
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
I can't believe I didn't know about the "Global new tweet" option in the Twitter for Mac preferences (which apparently was in Tweetie too).