LOL Ken on so many levels.
I had maybe around 5,000 followers built up with many organic (and a few shared circles). Somewhere after that, I lucked out and google put me on some sort of recommended user list. I don't quite know how it works, but my guess is that they ask new users questions about their interests, and then based on that, some may follow me automatically. I'm not sure. But, I get all these random people following me and it happened to several others at the same time in mid April. Some get more per day than I do.
Anyway, the reason I say "dead beats" is that I think many people sign up and don't use it more than 1 day. So they are not active users. HOWEVER, if they are still following me...which means down the road, if they do searches for flooring, my posts (or things that I've plussed) are more likely to show up on their results. For me, that's helpful for the ones that are local.
On the video front, I'm hoping to do some end of this month, or more likely Sept/Oct with a friend of mine. But, my approach will be completely different than yours, so we won't be competing. Mine will just tie in w/ my website. This is something I've been meaning to do for over 2 yrs and now I have the budget...and hopefully if I get my new part-time sales guy going, I'll have some time.
Debbie Gartner aka The Flooring Girl
http://TheFlooringGirl.comWestchester County NY