I just want to take a moment to thank everyone who let me know about this tumblr post about an android app that was "helping" me and 89 or so other cartoonists by giving people access to our comics with all proceeds going to the developer. His app has been pulled from the marketplace.
In the interest of fairness I should point out that I've not talked to the developer in question, and it's entirely possible that the whole thing is based on a misunderstanding. In fact, my policy has always been that people are free to occasionally repost my comics in other places as long as they leave my URL intact and don't edit the content. It was the fact that he was giving access to every comic I did and selling an app that was competeing with my Android and iPhone apps that was the issue.