FromTheRafters wrote:
 
> Everybody knows (or should) that viruses don't care at all what OS
> is being used - all general purpose computers are at risk.

Viruses (or exploits of one sort or another) don't have the capacity to
care.

What they do have is the capacity to leverage vulnerabilities in remote
systems.

> all general purpose computers are at risk.

There can be no risk if there are no vulnerabilities.
--- NewsGate v1.0 gamma 2