I’m trying out Etacts (external Gmail statistics), not really sure about the privacy implications, but pretty cool https://etacts.com
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’m trying out Etacts (external Gmail statistics), not really sure about the privacy implications, but pretty cool https://etacts.com