Yeah, I use my window manager for the tabs. They are very necessary, but I like it better when the WM does it instead of every app. You'd be surprised how often

Yeah, I use my window manager for the tabs. They are very necessary, but I like it better when the WM does it instead of every app. You'd be surprised how often you want to have your browser and terminal tabbed together in the same window once it's an option. Plus, you don't have to remember ever app's tabbing hotkeys.