I'm not in yet (couldn't get an invite) but this Google+ thingie is probably the most interesting internet development in a while. See
http://plus.google.com for an idea what this is all about.
If I got this right, it could mean changes are coming to the way we share info about our espresso
addiction hobby. Imagine this: you have H-Bers on one G+ "circle", you share a few espresso-related images from your Italy trip with them via a drag/drop while the rest of the Italy trip images are only accessible to your "F&F" "circle". Now compare that to reposting these images here on H-B. Another example: we're a small group here, if we were to have some collective H-B G+ circle in the future, we wouldn't need to post here for casual observations/questions, we'll just do it in our G+ "circle" and post here only for the most interesting stuff.
I haven't got my hands (or mind) on this yet, and it could just be the 4 Ethiopia SO shots talking, but I think this is going to disrupt the whole internet, including us here on H-B, in six months or so.