LOL I can't speak for them, but I was once a movie collector.. until one day I asked myself why am I doing this? 90% of my collection was still unopened in original sealed packaging. Luckily at that time I was able to dump about half my collection because blockbuster was giving $4 credit for any dvd. This was just before they went out of business, a few years ago. I should've dumped them all because the other half of my collection has been sitting on a shelf since then, untouched.
I'm fully converted now to streaming and digital media such as netflix etc. I don't really care for the extras and commentary on discs, but I guess that's a personal preference.