Apologies for the double-post and the wall o'text, but I felt this merited both saying and a separate posting:
Some thoughts, on the note of advertising revenue, as well:
I normally run a Firefox addon by the name of Adblock Plus that prevents most ads like that from even rendering. I think this addon may be included in the newest version of Firefox, due to its popularity, but I could be mistaken.
I have had it running for so long, that I often forget it is even there. It seems to work by blocking that whole frame, so that things positioned relative to the ad might move, but everything else remains the same. As an example of what I mean: when the sidebar ad on the comic page is blocked, the button to vote for your comic is right under the link to the RSS feed, with little/no gap. When the ad is unblocked, it falls between the RSS link and the voting button.
With that in mind, my first point is to wonder whether the use of the aforementioned addon's ability to interrupt the rendering of the ad causes the ad revenue to not generate. I have set my copy of Adblock Plus to turn itself while on your web domain, just in case this what is in fact happening.
My other point stems from visiting the forum with the blocker off. I noticed that there seem to be no ads on the forum, whatsoever; they seem to exist only on the comic. I know many of us occasionally tire of looking at ads, but I recognize that they do serve a purpose in some cases, and will re-allow them, as in this case. Is it possible, within the forum software, to add at least one adspace to the forum? Since you update once a week, my guess is that the majority of your site traffic is to the Comic only on Mondays, while on the forums nearly every day of the week.
Just a thought.
-asp

