I think we are working on a banner for them as well.
Yes, a Banner ad is in the works, and when that is in place, it will link to the website.
Clicking on any banner ad (at the top of the page) will take you directly to that sponsor's websites.
In the mean time here is a link to Dorkfood:
http://www.dorkfood.com/Tip: Be sure that you empty your browser's cache periodically, or you can miss new updates to the forum/website, including any new banner ads.