Google Chrome 4 hits beta, includes bookmark sync
Activate bookmark syncing on each of your computers, and Chrome will automatically synchronize any changes to your bookmarks across all your machines. It's made possible by the magic of XMPP, which also powers Google Talk. Sound good? Go ahead and download Chrome 4.0 Beta.
This beta version of Chrome is also notable for what it leaves out: extensions support. According to Stephen Shankland at CNET, Google is reworking the extensions interface for Chrome, so that feature is disabled for now. Shankland also tracked down some news on the upcoming Chrome Mac Beta. The team working on it has been instructed to fix all their high-priority bugs by the end of the week, and it looks like getting the Mac version out is near the top of Google's to-do list.