I'm testing a new theory of work within a tabbed browser, using OneTab to help manage things.
The thought is that at some times I'll be working and opening a lot of tabs to do that work, and that another time I'll be finishing up things and closing tabs down.
The goal of a tab-closing session then is to type something meaningful into every open tab (or to pinboard that tab) and then close it out. When I'm done, there will be no open tabs, and everything will have moved forward just a little bit.
Worth a try!