Well, it's a week until July but we're still waiting on the Gold Master release, but how much more do you guys think is left to be done? I've noticed that if leaving my iMac running all day for general use (Safari, iTunes, iPhoto, etc) it becomes incredibly bogged down to the extent where it's slow and unresponsive. I ran iFreeMem and was shocked to see so little free RAM, so checked Activity Monitor and seen Safari and Safari Web Content using over 350mb EACH. A reboot clears things out, but soon enough things begin to get bogged down and even now half an hour after a reboot, I've got three tabs open in Safari and the aforementioned programs are sitting at 123mb and 202mb respectively. Hopefully the final version of Lion has far better RAM management than DP4.