Anyone with a huge collection ever worry if Apple/iTunes goes under?

[Kendro]

It probably doesn't seem possible now but there was once a time when Motorola and Nokia were kings of the cellphone, Sega and Nintendo were on top of the video game world, and Sony was THE brand for electronics (I still wonder how Samsung managed to overtake them so quickly). Companies can rise and fall in just a few short years.

If Apple and iTunes go under, doesn't our digital collection pretty much go to oblivion? I haven't invested THAT much money into iTunes, maybe $200 in credit and another $100 in codes for a total of 400 movies. But I am cautious to keep a UV collection as backup since UV is simply digital rights and not a provider.

Btw, I don't want to turn this into a physical v digital debate. I overwhelmingly prefer digital solely for the convenience and the cost. Just curious if anyone else wonders what would happen to their collection, especially those with 1,000+ movies.