Just a few thoughts:
Have someone read over your work before publishing. I love reading articles but some basic grammatical issues can really toss around the integrity of the article.
Remove the voting system. It doesn't seem necessary to have voting in a blog unless there is need for users to cast votes. Voting on an article about game design seems sort of odd.
Add syndication methods. There's some good tools out there so that people can easily subscribe to your blogs. Technorati, Digg, Mixx, and other all-in-one plugins really help your blog stay in the spotlight of readers.
Enjoy! Good luck.