I haven't figured out how to use Google+, but I joined the hubski community! I used to be on Facebook (well, I still have a "fan" page there for my writing and a handful of "fans," I mean friends and family, ha!) but didn't like the invasion of privacy issues, so I deleted my personal FB and joined Google. But I haven't taken time to learn how to use it. Maybe this will inspire me to get to know Google Plus better.
I've not used G+ much but I do enjoy their "hangout" feature and in general far prefer it to Facebook. -less noise. Edit: the G+ mobile app looks great IMO.
I am downloading the G+ app as we speak. I am such a social media neophyte. Blogging, that I can do! Everything else I pretty much am terrible at. Maybe it's age or maybe it's New Mexico. Or both!