I think there's plenty of argument in this thread. It's far from the biggest thread backfire in GAF history.It could happen that someone has some particular opinion that's not shared by the majority of GAF. I didn't think my opinion was actually that horrible, to be honest: I expected more users agreeing with me, and I was certainly wrong in that.
Also, apart from pointing out that it's an influential classic and that a lot of people still regularly enjoy the game, I didn't read any argument that could help me in not feeling that SMB is very dated as a platformer (my shmup/runner point was ironic).
I don't know, I think these are very easy points to make in retrospect. In my mind, there are far more correct places to put that mushroom than incorrect, even if you assume that Miyamoto meant for it to ricochet off of the first pipe so that the player would be most likely to be forced into grabbing it.He linked an Iwata Asks where Miyamoto discusses the the first mushroom and for the most part it's spot on