This extension really intrigued me when my friend Dan showed it to me. Google just created an extension that allows you to synchronize your browser information like tab session, stored passwords, bookmarks, history, (you name it!) between your computers. So for example if you have multiple computers that have different bookmarks, or you just found a bunch of cool websites, you dont have to go and email yourself those links to remember them when you get on your other computer, you simply synchronize them with this extension! Same goes with history, stored passwords, etc.
It's a bit of an issue with the stored passwords since you'd have to becareful what computers you synchronize your info to. In fact this is in the FAQ section if you want to check it out. Anyways here's Google's page for the extension with more details:
Google Browser Sync