I've got a couple 35mm film cameras (Canon AE-1 & Pentax K100) in the closest that I haven't used in about 5 years. I've always thought I might go back to film for "important" stuff, but they're just sitting in the closet growing old. The last time I used the Canon, I noticed the seals were going and it was starting to develop "the squeak". I'm considering selling my gear on ebay or craigslist so somebody gets some use out of them, but will I regret it someday?