<p>Observations:
9% Asian. Which is > 200% of average. But not <em>mostly</em> Asian</p>
<p>Upper Middle Class is overrepresented. but upper class is not. this is interesting since we can postulate that the upper class already has its advising resources that the upper middle class may lack, thus providing an impetus for more of the upper-middle class to surf CC.</p>
<p>no, it's not that i'm afraid to go on quantcast. heck, i can always remove the cookies later, and those are the sorts of bugs you tend to pick up no matter where you go on the internet. i'm just pointing out that you're using information collected via...dubious means.</p>
<p>yes that's a good point (which is why the results cannot be authoritative - however - they are still interesting). I doubt that ppl who block tracking cookies tend to overrepresent any particular demographic group though (although it's possible that the more educated are more likely to block them)</p>
<p>(and I think it's more useful when you compare between websites than when you compare wrt the population average). At least that tends to reduce certain types of bias</p>
<p>"Brand & Site Affinities
Feb 2008
Teens Affinity
collegeboard.com 38.6x
fastweb.com 16.7x
sparknotes.com 15.9x
pinkmonkey.com 9.3x</p>
<p>Educational Resources Affinity
***************** 32.1x
fastweb.com 16.7x
Free Application for Federal Student Aid 10.8x
Student Aid @ US DOE 9.8x</p>
<p>Science & Technology Affinity
physicsforums.com 30.3x
sciencemag.org 11.9x
Popular Science 6.1x
nature.com 5.1x
Similar Audience
What's This?</p>
<p>Similar Audience
The similar audience list displays the other internet destinations that visitors to a particular site have a strong affinity for. The affinity score shows the strength of the affinity relative to the whole U.S. internet population. Affinities are purely statistical correlations and say nothing about why sites' audiences might be similar. The sites might have similar content, or one might drive traffic to the other, or there might be another reason for the overlap.</p>
<p>...Well, it's evil, but it's still kind of cool, I guess? :p</p>
<p>This one made me laugh.</p>
<p>"Caltech.edu is a top 5,000 site that reaches over 1.0 million U.S. monthly uniques. The site attracts a more educated audience.The typical visitor visits hubblesite.org, reads Science magazine, and attends Harvard."</p>