This is true, there's not a direct link from my blog to my homepage... however I think that personal blogs fit it a different category. I'm not trying to sell my readers anything (except opinionated advice!), but the argument could be made that I am selling myself as the product.

At least you can click your way there through the "About" link in the header, albeit that is two clicks.

Edit: Ok, after lots of people calling me out on this, I've added a link to my homepage in the nav section :)