My first MacBook was a mid-2011 MacBook Pro. I still use it every day. I have fallen hard for the promise of the Touch Bar and actually look forward to upgrading eventually.
First is that it should allow applications to reduce the number of persistent UI elements they draw to screen without actually losing context.
Second is it will let me jettison the cognitive load of remembering so many application-specific keyboard shortcuts.
http://railsware.com/blog/2016/11/07/touch-bar-interface-for...