Mostly agreed (just speaking for myself) on your #1. Could not agree more on #2-4. Still, I'm a bit uncertain how Circles will pan out once G+ gains traction,

Mostly agreed (just speaking for myself) on your #1. Could not agree more on #2-4. Still, I'm a bit uncertain how Circles will pan out once G+ gains traction, but it's without a doubt more manageable than FB.