The short answer is capitalize on social networking by including a "like on facebook", "follow on twitter" option. This is like free advertising and draws people in.
If you're on a mission to increase your blog's traffic then I found a list of 75 ways for you here; http://superbloggingtips.com/2007/07/75-... There's a lot of ideas there that i hadn't thought of.
Get Incoming Links from High Quality Related Sites and also Remember to Use SEO Techniques
Just try to Link Wheel Method which is best to your Blog.
