Thx for the reply. I'm not necessarily talking about sharing my posts -- just Steemit content in general. Seems like a fairly direct way to evangelize this place, and turn 1 user into 1.7 users (or whatever).
I'm pretty certain if I'd seen users in my FB/Instagram/Twitter/LinkedIn feed sharing Steemit content over the last year, I would've at least come over to check it out. So the reward would probably fall under 'evangelism' or 'viral' if such a thing were to exist.....