1. Get rid of the "Just another WordPress.com site" in the upper right hand corner. Pimp out your blog. Make the website look like you are serious.
2.Learn how to install wordpress directly on your website.It turns off people from your skills if it looks like you cannot even use the quick install most hosting companies provide.
3.It looks like you made just that one post there. Why? Starting a blog just to have a blog is not worth the time. Just use a separate page on the webpage and link to that. Format it the same way that the main page is. Keep visually consistent.