I mean virtualization compatibility as now possible between Mac and Windows or Linux on x86 via VMware Fusion on Mac (run Windows on Mac), for instance.
You want to run virtualization software on an iPad ?
Considering the iPad has 2002-2003 level desktop performance, how do you expect to run software made 10 years later through virtualization ? Not to mention the iPad/iPhone doesn't quite have the input mecanisms to deal with the desktop OSes of then or now.
Or are you talking about running iOS apps on OS X ? Now why would we want to do that ? Bunch of throwaway 1$ apps that while useful on a cellphone, all have much better alternatives on the desktop.