I use my computer, though some of the pictures may have been taken with my cell phone. On my computer are to separate files. #1 has just the labeled pictures of quilts I like. #2 has each labeled quilt picture and the directions on making the quilts, if I have them. I do backup these files so they won't be lost if my computer gets fried.
I just don't want any more paper collection dust and using valuable space. The slideshow function with quilt pictures is great for browsing.