ROWR! We are officially Tiger-ing it up tonight. So far I’ve only been able to install it on the iBook (since the iMac is awaiting service… again). The biggest immediate change is that I’ve now gone RSS crazy. I went through all my daily reads and bookmarked all the RSS feeds so Safari can notify me when the content changes. So if you don’t have a feed, get one!
Later: I’d seen a couple people mention the snazzy RSS Visualization screensaver but it didn’t show up in my options. Took a little digging to discover that it only works with Quartz Extreme video cards. I guess it’ll have to wait til the iMac is back in action!