kwolf22 writes "Today Apple is offering a developer preview of Mac OS X 10.7 (Lion) to registered Mac developers. In addition, the Lion product page has been updated with new details. Among the updates is this exciting bit of news: Lion Server is now part of Mac OS X Lion."
Adds reader Orome1: the new OS X "features Mission Control, a new view of everything running on your Mac; Launchpad, a new home for all your Mac apps; full screen apps that use the entire Mac display; and new Multi-Touch gestures. Lion also includes the Mac App Store, a place to discover, install and automatically update Mac apps."