twitter is opt-in. you don't see people's tweets unless you choose to. forums are opt-out (at best). they are worse for that reason
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
twitter is opt-in. you don't see people's tweets unless you choose to. forums are opt-out (at best). they are worse for that reason