I have a Mac and I don't plan to switching to another platform.

While receiving newletters with offers, discounts and such is a nice thing, it would be much more useful for me to receive them only including OSX-compatible games.

Often I just skip those newletters because I have to click the game, see if it's supported, close the window if it's not… definitely not a good way to spend the time.

If that wasn't possible, at least including in the email itself the logos of the supported OS for every game advertised would be definitely acceptable.

Has this already been considered?

PS: please refrain from flaming or trolling or joking about that… both me and you have likely already heard your "joke", so don't clutter the thread with nonsense

Knowing GOG, probably not. The very least they could do would be to, as you say, mark the advertised games with the logos of the OS's they were available for.

The same goes for update notifications by the way. It would be nice to be able to filter them, both for OS and for language. I don't care if there is an update to the Spanish localization of some game, or to the Mac version of another. If possible, I would like to not be notified of either.