You all may know that already, but if not, I thought I'd share.
Oh, regarding this forum, and I really don't need to preview a one-sentence post before I let it go. Please don't force me to do so.
After posting in the forum, take me back to the forum list, please.
Yep, it doesn't.... Another thing for the future, but a good idea in general.
on these same lines - will it be possible in the future to select more than one preferred OS? Will this matter in any significant way (such as in showing other "users like us" features)?
Probably not.... main idea is that when you go to a genre, we put games that work on your preferred platform first, and that the OS for downloads will by default be set to your preferred platform. You'll still be able to view and download for other platforms, if you game on different OSes, but it's a convenience to make things a little easier for people.