Blurring the line between the smartphone and the PC is yet another good thing. And touch can get more magical, sure.
Ubuntu to Offer Smartphone Operating Software
allows a handset to function as a PC when docked .... The new software appears to make even broader use of swipes and gestures than Apple’s iOS and Google’s Android mobile operating systems do .... dock it with a keyboard, screen, and mouse. .... a version of Ubuntu for the Samsung Galaxy Nexus phone will be available to download “with the next few weeks.”