*Update: Tab groups move, ungroup and delete themselves. I love the tab groups feature and being able to move them around. This is a great idea but it is missing a very key element. Instead of showing the number of tabs at the top of each group you should allow tab groups to be named. I find myself wasting time clicking on several different groups trying to find the one I'm looking for because I can't read thumbnails of webpages. Work smarter not harder.