Do you think the Adsense ads on blog is enough? See http://pietpetoors.com/blog/category/internet-marketing/ Another question I have is: Is the best to have the blog on my own domain or on wordpress domain? I also started a blog at http://pietpetoors.wordpress.com/ and it seems that it gets visitors much quicker than on my own domain.
1) you need at least one more adblock into the single post page in my opinion 2) If you're willing to sell links when you'll get a higher pr or so, I suggest having your own domain rather than wp one
The ad placement and the design is not bad however, I think you should get a logo and get your own domain name.
I think the Adsense ads are perfect, just enlarge the title little bit bigger. For wordpress, you need to add some more information in the home page.
The right column is below the left column in IE . It should be on the right column . I can say it is a professional design .