I think I have given my vote for every idea so far. 

I noticed there was some debate about [@ArenaSnow] idea about the colab based contest. As I read the idea, it reminded me of a competition on another site. I was in a writing clan there and we had a rp-contest (completely the opposite of what is happening here XD) Anyway, in that competition the leader paired up all the entrants (I think with a randomiser) and gave a theme. We had to rp with this theme after discussing the actual plot and the characters we would use. After the rp was completed (I think there was a page limit I'm not sure) we had to paste all the posts in a google doc and provide the rp like that. The way it was supposed to work was that a winning team would be selected from all the 1x1 rp's, but we never got to that part as me and my partner were the only ones submitting an entry and the leader became inactive soon after. But I thought it was a nice competition.