Thanks as always but from a personal opinion, I dislike the onboarding gamification and profiting from referrals. Yes, I know it worked wonders for dropbox but here, it just seems a bit cheap taking a few % off a newbie and as we've seen enough fake new accounts recently, I think its just more porential for abuse.
I do however, think that compulsory 1% fee should be taken from every post reward and given to whichever front end was used. I f you could add the ability to default beneficiaries on a post, that would be great.

Best wishes and thanks again for an awesome product, created by and used by some awesome people :-)