I don't like the window decorations of most window managers. Openbox allows users to set keyboard shortcuts, customize a menu that's always a couple of keystrokes away, and the window decorations can be customized as well. It's worth tolerating, but I spend a lot of time in my browser. I've been spoiled by Chrome, and now I don't want to switch away.

That said, there are a couple of other things that keep me on Chrome such as its element inspector.