Google Plus aims to be the online version of your existing social circles (such as personal and professional ones and allowing them to stay separate), offering a lot of the same features as Facebook (as in Groups), but organized into "Circles" right up front. To them, it brings "Hangouts" (video chat), "Huddles" (group chat), and "Sparks" (as in conversation starters and talking points, a little … [Read more...] about The new, social Google+