Wrong. It does not require 2 fingers. MOST of the time when i try drag menu open from top of the screen, this goddamn preview opens. Its because my palm is touching the screen in addition to finger when opening the menu. Totally worthless feature and its freaking me out. Like many other "functionality features" in android also do. If its not that its my palm hitting BACK key. My back key works about 2mm above the button, so i dont actually have to touch it. This piece of shit equipment is Samsung Galaxy Gio. I dont recommend.
....maybe worthless to you.
Maybe you should go get an iPhone or something silly like that... *rolls eyes*
[Before anyone bitches at me for using MIUI, i like MIUI in that it looks nice, has many things that neither android or iphone has, and honestly, works very well on the droid incredible minus the lack of 720p video recording. But, honestly, that's my own freaking decision]
But honestly, the fact that you throw your opinion out there like it's the only thing that matters instantly makes me think you're an idiot. =/ No offense.