Social Media Facebook has just announced Places, the long-awaited feature that brings location-based functionality to the most popular social network in the world.Whether you’re a developer with a great app idea, a business with an interesting location marketing plan or just a regular Facebook user who wants to get involved with Places, there are a few details to note before you start using Places. The feature is fascinating, but it still has its limitations. And our guide isn’t without caveats, especially for users.…

via Social Media News and Web Tips – Mashable – The Social Media Guide.