Isengard
No Hobbits Allowed
So let me point out the obvious logic in my argument, by posing the following question :
At this point in time, is either Max Payne 1 & 2 or even The Witcher 2 PC Exclusives?
Spoiler : No, because they are available on other platforms as well.
I think he's just pointing out that they were initially PC exclusives and then later were ported to consoles, unlike 90% of games today which are either developed simultaneously or ported to PC at a later stage.