To each his own. I can understand why a collector would want to. It's the reverse for me. Over the past few years, as my posts in other threads show, I've built a library of hardcover books that span the whole spectrum of my various interests and I'm now enjoying reading them. Effectively, my apartment became a three room library. To do so I stopped buying comics, though I held onto what I had. I've no idea what the books cost me, but while it would probably have been more than their resale value, I can be fairly sure that what they cost me would have bought me no more than a handful of GA comics, as opposed to some 1500 to 2000 hardbacks. And I'd have nothing to read. While its certainly true that the hypothetical handful of GA books would have had greater investment potential, I don't think that would have been adequate compensation.