It is called escrow, or insurance. Both services already exist. Maybe if you tried to offer the service of arbitration, you would hit a snag. But, that does not mean that your competitors would hit the same snag.
The fact that Judge Judy is a free service, only highlights how well free markets work as opposed to centrally planned government courts. Judge Judy is free, and takes less than one day, while the government court's routinely take months and always incur a significant cost.
I've been touched when I really didn't want it by one man and maybe three women. It was much less uncomfortable with the dude. So easy to just say I don't go that way. With the women I didn't want to hurt their feelings, because it was about me not wanting them in particular.
If a dude makes a pass at you and you have to fight, that's super homophobic.
Actually after going through the material I'd rather go with poster-based voting, where I pick a top 4 for each poster (if possible) for the voting thread, but would encourage the voters to take the whole body of work into account.