I never really realized this had stopped. I thought it was due to the fact that I clicked so often on the "Hide publications from game X" that now I had hidden most of them. I think it all comes down to the fact that I remember clearly how bad it was because I had an emotional reaction to that spam ("fucking farmville get the fuck out of my feed arrrrrrr!!!") instead of now that I didn't even notice it one bit. How could the situation I didn't see come to mind before the one that got me pissed a few months ago? And that's why everybody still says that games on Facebook = spam.