"Stewy is one of the very few VRPC users I've met, who doesn't also have an Iyonix. (VRPC for laptops, Iyonix for desktops; it's a common combination)."
Hmmm... There are a number of companies selling Virtual RiscPC laptop (and desktop) machines. MicroDigital, STD, RComp, CJE, RiscStation, etc. Then there are RiscPC owners buying Virtual RiscPC direct (or from Archive) for existing laptops. If it's also common for Iyonix users to buy VRPC for their laptops, then you seem to have made the case rather neatly