LOL one tab taking the browser RARELY happens, and if it does I could care less since I can restore my session WITHOUT that tab thanks to addons. On top of that, firefox is RARELY closed at any point, my laptop goes to sleep and my desktop stays on and has an SSD so I have no problems.
Also TBH no browser has better memory usage, they all suck just chrome is a bigger pain in the ass, I dont want 100+ chrome.exe in my processes so until windows will shrink it to one and have a dropdown to expand screw chrome. IMO chrome is like IOS, easy to use and designed for derps hence its growing base, it clearly worked for apple.
Intel Core i7 2700k (4.8 @ 100x48) Watercooled - 16GB Crucial Ballistix @ 1600 Mhz 22.214.171.124 2T
8GB Corsair Vengeance @ 1600 Mhz 126.96.36.199 2T - Asus Sabertooth P67 - Asus Radeon 7970 Ref. (Non Ghz)
Heatkiller 79xx Ni-Bl (Soon) @ 1050/1500 - 64Gb Crucial M4 SSD - 3x Hitachi 1Tb - Corsair TX950W
Azza Genesis 9000B - 2x Samsung SyncMaster S27A550H - Vizio 32" LCD