The latest survey shows that the average LessWronger who entered his SAT or ACT is roughly in the top 0.11%. This is insanely high. For comparison, top 2% can be Mensa members. I do not know the correlation between SAT/ACT and IQ, but I know it's fairly high. Anyway, I'm very curious to see the average score on a real, culture-fair IQ test. Those are the only two tests that are free, online, correct and culture fair, from what I know.
http://www.cerebrals.org/wp/tests/jcti/
http://www.etienne.se/cfnse/
Many people would prefer not to have people knowing their scores. That's great, but please please please do post it anonymously. Especially if it's a low one, but not if it's low because you rushed the test.
JCTI might take a while, so I recommend keeping your answers on Notepad in case you want to leave it and continue later.
Edit: I have included polls, thanks to the commenters.
Post your score here: http://lesswrong.com/r/discussion/lw/fqq/average_iq_on_lw/7yad/
You are either not understanding, or not wanting to understand, the difference between the score on a reliable IQ test and the SAT scores of just the LWers who took a SAT. Obviously, an IQ test is a much better indicator, also SAT is only available for people in the US. Also, the responses I'm getting are already very different from the survey.
JCTI's reliability is verifiable from the link, even though the other test's is not.
Investigating a phenomena is what we are about. I don't see a logically valid reason to not investigate this one, especially if previous data suggests an abnormally high level. This holds true even if the concept of IQ is invalid, as long as it is measurable.
I agree with your overall point, though it's worth pointing out that the best (i.e. most g-loaded) IQ tests, such as Raven's Progressive Matrices and WAIS, have higher g loadings than the SAT.