To be honest, it seems like you just wrote a script that scrapes all your comments from hacker news and then posts them to your blog.

Unless you add something to your posts like images, and some context, I'm not going to be revisiting your blog. I'd just stay at the source (Hacker News) where I can find lots of great comments that are all presented in their context. The voting system does a great job of picking out the best.

I think you do have interesting things to write about, I just think you need to do more than copying and pasting your comments.