I can't speak from him, but I can say that I would be genuinely annoyed if I was watching episodes of something for the first time and someone spilled the beans on the next 10 episodes or however many shows comprise a run. Completely takes the thrill out of watching knowing who won going in.
I can see two sides to it; wanting to be able to enjoy the episodes that the viewer hasn't seen before and having that spoiled by someone whose intentions we cannot possibly know. The other side of that coin is that the episodes are nearly thirty years old at this point. Discussing them means that details and results are going to be revealed, and care should be taken when reading things here. Plus Sale of the Century is so good that I would watch the show knowing what happened anyway because the whole package is excellent.
To JJ's question: When you saw the episode where Michael is playing for Prizes and $71,000 and one of his challengers is Alice from Arizona, did you realize the jig was up? Chad's point is that the spoiler tag is ruined by the information that comes after it; if I say "Hey everyone,
John Hatton's Blockbusters run starts today and as we all know he won ten matches and $60,000," those who didn't know that were in fact spoiled, whether I meant to be helpful or a jerky-jerkface from Jerktown.