I just took down aetherfish from #1 again, only to have my second NBC account get the first spot because it was in second. Thought that was poignant considering the above discussion.
On GvG, starting to seem like challenges should occur every other week to take the stress out of Guilds as was intended, however the challenge itself should still be posted in the first four days of the first week since it takes the rest of the week to set up rules and players. This is a little bit tricky to enforce, but seems important considering two parties are put on a short timer if the challenger dawdles.
This should also help reduce the impact of GvG since it can single-handedly decide the winning Guild at the end of a period.
One way to reduce setup time would be to post finished rule formats for people to use. That way you can cut out the correspondence time it takes for the two parties to clarify everything. It took me two full days to explain to ian what TPvP was x)
If we get several pre-made formats up, we shouldn't need 3-4 days to set up rules anymore.