"As most folks know, I'm a huge PC gamer and advocate of PC gaming in general. That said, even I will admit, there probably isn't a sizable enough audience for EVERY game on every platform. I'm struggling to see a large enough audience for MM9/10 on PC that doesn't also own one of the consoles that content is available for.
That said, you never know when someone will get a desire to make it."
Personally, I believe there is a certain group who would appreciate MM10 and MM9 PC ports, like those who don't own current-gen home consoles and get their game on strictly through the PC -- but, as Mr. Svensson noted, is that a big enough audience? What's your stance on the issue?