I use tree style tabs to group tabs by "context" (scala stuff, Haskell stuff, news, stuff to read later) and I get to 100+ tabs quite fast. Then I close the wh

I use tree style tabs to group tabs by "context" (scala stuff, Haskell stuff, news, stuff to read later) and I get to 100+ tabs quite fast. Then I close the whole parent tab and sub-tabs when I'm done with a particular context, or go through my to-read-later tabs to catch up and close them.