When I meet people who demand spacebar and cry about it, I purposely go out of my way to not spacebar.
You know this is funny. I go out of my way not to PUG, but once the person who demanded that we spacebar was our GM... I graciously gave him the opportunity to sit back and relax and enjoy the story of the flashpoint. It was the least I could do for him since he seemed so uptight that day.