I'm shocked that the Streak shown in the video is durable enough to get a cracked screen, but still be usable on the sections not broken...
Much has changed in touch screens. Used to be, if you cracked a touch screen, no more touch...
LG Ally, ClockWorkMod + Velocity 0.4
Samsung Fascinate, EB01 Debloated Deodexed
Viewsonic GTablet, VEGAn 4.1