Wildman, you missed the most important point...
Intel, a fairly powerful company in their own right, has a "Trusted Computing Initiative" that is focussed in it's entirety on pushing out the TC concept.
The question is no longer how many computers will be TCG compliant (IMO, in 5 years ALL of them). The question has become how big of a slice will Wave get to eat.
"Absence of evidence is not evidence of absence. - Carl Sagan