If you want commenting on your blog Disqus seems like a great solution but it comes at a cost, page-weight. If you care about your visitors you should load that overhead only when it is requested.
I'm Seth, I run Internet Inspired. I create elegant, accessible and high-performance websites for clients across the globe.
From ambitious start-ups to large multinationals and globally recognised organisations, I've been fortunate enough to work with some of the best, doing what I enjoy most; creating websites that deliver the goods.
Whenever I can I also post shots of works-in-progress on Dribbble, the designer's show and tell. My last three shots are below, but you can find them all on my Dribbble profile.