Top two options with the most /g+/ features: Tumblr & Facebook. I'm exploring Tumblr, because it has everything we use /g+/ for, excluding the hangouts features (which will still be alive in /g/). Facebook has more communications aspects, but the data flow there can make it hyper-explosive or micro-silent (cliques). Which, of course, means opening yourself up to FB. Benefits there are login centric, but we'll see. If you write a lot, blog-like and want to maintain circles without limitations like Twitter -- Tumblr and Facebook both allow you to do that, but Facebook is a bit more granular in creation of pages, groups and whatnot. Yet Tumblr allows similar, just not as interconnected. I'm exploring both and will report on my findings further. https://youtu.be/wJVpihgwE18
