Ahhh, Less Wrong, aka More Crazy. People there once said that torturing a single person for 50 years can be acceptable if it means that a sufficiently high number of people won't get a single dust speck in their eyes.
Even though their utilitarianism can get a bit... Extreme at times, it still a good site with a lot of very interesting articles. Even if you don't agree with all of it, it makes you think and reconsider, which is good!
Their articles are written in a style that's designed to make them incomprehensible due to the excessive amount of words and specific terminology that only they use. There are sites that can explain same things, but much, much better.
In that case, care to show them to me?
http://rationalwiki.org/
Bonus points: Yudkowsky (the guy behind the LessWrong) hates this site, for some inane reason.
Knowing both of these sites, RationalWiki can't shake a fraction of a line at Less Wrong. RW is maintained by amateur intellectuals who still think that trawling the internet for stupid people and debunking them one by one is a good way to spend their time. Because that's about all they're doing, really.
Less Wrong, on the other hand, is a site actually dedicated to helping people use their brains to maximum capacity, by pointing out all the parts where your brain is doing something it could be doing better. The site literally makes you more intelligent.
Comparing these, I totally understand and agree with Yudkowsky's opinion of RationalWiki. And if you don't understand all the terms in the Less Wrong articles, there
is a suggested reading order which you could be using.