Dawww I love the Devil's Panties. The creator was next to me at Artist Alley and she was very nice. She even made a giant picture sketch for one of my students who is a big fan of the comic.
I go through phases of not missing a day and then skipping a month. I'll tell you though, if I were ten years younger with no wife and kids, I'd be using her exact same strategy, hit every con I could and try to build a fanbase that way. She really is an inspiration for doing this kind of comic.