I'm actually using something on Google+: the new "Communities" feature is strangely compelling http://buff.ly/RQLTvU
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 actually using something on Google+: the new "Communities" feature is strangely compelling http://buff.ly/RQLTvU