I've added some extra caching code to the site leaderboards. I noticed that it was taking a looooong time to view the boards now there are so many gamers registered.
These are all cached for 15 minutes at a time, so clicking through pages should be a lot faster.
I've also done the same to message threads and normal leaderboads so you should hopefully notice a speed increase there as well.
I just want to say a massive thank you to everyone that has sent in gamer cards over the last 2 weeks - I know I've been rubbish at getting them up, but they do need a fair amount of testing, and I will get them up soon - you are all wonderful people and I am very grateful!