I mean, the threads have been created, but instead of an entrants name or whatever, they just say round one GFX battle 1 (or 2, or 3)
Theme: Whatever
Sig 1
[Image]
Sig 2
[Image]
The organiser keeps track of who made each sig, but the public are not made aware of even who is competing in each battle.
That way it should be fairly obvious if someone is getting their friends to vote for them, as their friends should not know which one they are in, let alone which sig they made, and revenge voting would be much more difficult.