I had abandoned collecting comics about 10 years ago as I moved away from a convenient shop. I've picked TPB collections on and off in the interim but that remained sporadic. In the past year, though, I've gotten back into collecting digitally. My spending on comics is a lot more than it used to be and I very much like the digital format (no ads), even on my iPhone. When I get an iPad, they will truly come into their own. And 90% of my titles are DC. I'm not worried they'll disappear anytime soon.