Multiple Users in Google Chrome
Like Private Browsing, Chrome now has a feature where you can have multiple browser sessions running side-by-side. This is very excellent, because it means you can be logged in to the same site as two different users. I use it to keep my work bookmarks and Facebook account separate from my personal account. The most important piece of the puzzle fell into place today when I found out the keyboard shortcut for switching between accounts: Ctrl+Shift+M, or on Mac, ⌘-Shift-M. Now I can switch between accounts even more quickly.
