According to Alexa jgc.org is very popular in the US (sometimes bouncing up into the top 15,000 sites, not blogs, by traffic in the US), but it's particularly popular with childless men under 35 who browse from work and have no college education. The final part surprises me, you would have thought that a college education was a prerequisite for coming here.
If you're a visitor to the site who has no college education, but enjoys the content here, please post a comment on what you like. I'm fascinated to hear.
And if it isn't obvious: welcome!