You could always list them by class (determined by which tree(s) points are spent in), then make it sortable by the main statistics such as HP, MP, Melee DPS, Range DPS, Magic DPS, etc., etc. You could also have separate lists for gathering/crafting levels or gold amounts.
I wouldn't mind seeing a top list BUT it would have to give you the option to hide your statistics if you so chose. Some people like to flash their gold, others don't want anyone to know. And if PvP becomes a major component to the game, you may want to hide your statistics from others so they never can tell just how strong you may be as an opponent. Or, you may not want to be hassled by everyone if you're the only one that is able to craft a certain item.