What was wrong with your other content thread?
http://www.gamesas.com/topic/1473872-just-how-much/
I think part of the issue stems from completionism - some people wish to complete everything with the same character, and don't play different questlines with different characters. It's easy to see how one might tire from all the content in the game if this is the style of play.
Personally, I don't think there's too much content at all. There's something for everyone, which is the point - it can be said that we all share the game, and we need to be tolerant towards those who want things in the game even if we won't ever use those features; it won't affect us in any way. There will be features they won't use that we want, and we'd expect them to let us have those things. It's a two-way street.
I'm thinking this could have been asked in your other thread.
Now, as far as the question, itself? I don't see how anyone can take it seriously.
EDIT :
Note, that this isn't a cheap stab at anyone in particular. I just mean, who is actually going to say...
" Well... that's just too much content. The game is too big. I want smaller games."
Sincerely, I do not see the purpose of this thread. I am never against more content, so long it isn't padded fluff, in an Elder Scrolls game. Part of the experience is hearing someone talk about specific locations/events that you never seen in multiple breakthroughs in the series.