New and improved site features

I took a break from study for the evening and used it to upgrade a few things on the site.

• I have upgraded from the blogger commenting system to the intense debate system. This makes all sorts of cool stuff like replying to individual comment writers possible. There may be a very glitches in the implementation so let me know if it isn't working properly. Don't worry, the old comments have not been lost, i just haven't gotten to transfering them across yet
• The categories section was getting absolutely out of control with way more tags than was helpful. I've thinned it down to half a dozen main categories. If you are looking for something specific, there is also the search box at the top of the page.