Seriously, I find some of your post a bit rich. The results to such a question were obviously going to head in this direction, possibly innacurately, and all you did was post an obvious question with an obvious answer and gleefully guess the results.
If you had asked whether our IQs were high or low, you may have gotten a more varied response. And a more accurate one. IQ tests are obviously inadequate for measuring how intelligent a person is for many reasons, but not compared to the personal opinions of the people being tested. This is just looking for subjectivity at its greatest point.
How smart we think we are is never going to line up with how smart we really are. The whole point of being smart is knowing the difference.
People at The Escapist are generally older than the average forum-goer, depending on the circles you travel in. But I think that's a fair rule, even if it is just from personal experience. Anyway, if that is true, then people are probably more educated, experienced and well-read than in other communities.
So, there may be some legitimacy to the response. It's not wise to assume that since this is an internet forum, everyone is an intellectual failure. It doesn't work like that. Maybe on 4chan, but not here.
I don't like it when someone makes a thread about intelligence then promptly makes a worthless generalisation about the nature of people on the Internet. In joke, maybe it passes. But if you're serious, come on!