As many people have noted, Less Wrong currently isn't receiving as much content as we would like. One way to think about expanding the content is to think about which areas of study deserve more articles written on them.
For example, I expect that sociology has a lot to say about many of our cultural assumptions. It is quite possible that 95% of it is either obvious or junk, but almost all fields have that 5% within them that could be valuable. Another area of study that might be interesting to consider is anthropology. Again this is a field that allows us to step outside of our cultural assumptions.
I don't know anything about media studies, but I imagine that they have some worthwhile things to say about how we the information that we hear is distorted.
What other fields would you like to see some discussion of on Less Wrong?
If there is some kind of diet that would increase rationality, or increase intelligence, or just give us more energy or more time by reducing the time necessary to sleep, it would be useful for us to know.
If we could get political power, we could make rationality education mandatory, make lotteries illegal or tax them highly and give the money to effective altruist causes, etc.
We could use the powers of seduction to bring more people to the rationalist community. They would come for sex, but stay for the Sequences.
We could find the hidden village where people have the highest IQ genes on the whole planet, select the person with the best gender, teach them computer science, and tell them to build a Friendly AI.
Better climate would also be fine for... uhm... some purpose. Outdoors LessWrong meetups?
(End of motivated-thinking exercise.)
People in a hidden village are more likely to have genetic malformations, IMO.