This forum is a bit empty. I'll make a small contribution here to get it rolling.
With all the lag, disconnects and what not we've been experiencing in nax I've found a nifty little addon that will please alot of people. Doesn't make the game itself run faster, but should make frequent relogs alot less painful.
ZoomQuote:
Lua is a managed language, so memory is managed via garbage collection instead of manually freed resources. Many addons force garbage collection after their initial load to make their memory footprints appear smaller, but garbage collection is very slow, and running it many times during the load cycle can slow it down a lot. Zoom delays all explicit garbage collection until the very end of the UI load cycle, because there's not really any benefit to doing it during the middle of the load cycle, and doing in the middle slows it down.
Good amount of positive feedback so far