They're hoarders. It's just fortunate that the stuff they hoard doesn't take up a lot of physical space. One of my friends at a particular college - a year ago, 30 terabytes of movies. Assuming he gets a decent job after college, and has a decent life, I cannot conceive how he could watch so many movies. Heck, movie reviewers might not even view that many full movies during their entire career.
What's the compression rate on each video?
If it's uncompressed from Blu-ray sources, that easily could be less than 1000 full-length movies (I used a generic 30GB value for a movie). And what about any extra content?
When you factor in how many TV shows we tend to watch, as well as movies, I would imagine it is not hard at all to find time to watch 1000 movies.
Plus, simply having a library on tap is pretty awesome. Have someone or people over - bam, now there are options galore. No need to browse endlessly on Netflix.
