Would like some clarity on this, I am running a giveaway for a campaign but the prize is in ETH.. the OP says most giveaways are not allowed, our giveaway the requirment is to fill in a google form, then receive payment based on provably fair system, not promoting posting any more than another bounty thread. The bounty is to post on twitter, and once done link in the thread.. so is this allowed or not?