Re: Activity for Today...
When you press F11 on windows, it should maximize the browser to take up the whole screen, and you won't be able to see your task bar and stuff. So while holding F11, it would maximize and go back repeatedly making it look like it's shaking.
I would assume this is simulating the Haiti earthquake.
EDIT - Vampist beat me to it.
Desktop -Cooler Master NV690/AMD Phenom II X4 965 BE/MSI 880G-E45 Motherboard/2 x 2GB DDR3 G.Skill Ripjaws X/Sapphire HD 5870 1GB GDDR5/CORSAIR CMPSU-550VX/Seagate 7200.12 500GB (OS), Samsung F3 1TB (Storage)/Sony DVD Burner/Windows 7 Professional 64-bit