[diroussel]

Let's not forget Tree Style Tabs, no other browser can do it. Great for the tab hoarders amongst us.

[jamespullar]

I don't often keep many tabs open, but still vastly prefer Tree Style Tabs. I primarily work on a widescreen monitor and would rather give up horizontal space rather than vertical.

[boring_twenties]

Is there anyone on the planet who doesn't use a widescreen monitor these days?

Out of all my computers the only one I have is a Thinkpad T60, manufactured in 2006 if I'm not mistaken.

[Zardoz84]

Simple Tab Groups awesome complement. In special with Firefox, not loading tabs that you not have opened. And if you combine with Total Suspender... Like having infinite tabs with paying any price.