http://tinyurl.com/6ekflb - tweets (or FB status updates) are intents that can be advertised to much like goog searches, unlike FB profiles
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
http://tinyurl.com/6ekflb - tweets (or FB status updates) are intents that can be advertised to much like goog searches, unlike FB profiles