Does anybody ever get worried that Steam might one day go out of business?

[Adameh]

Nkh3 said:
Would't people lose their games? I always wondered that.

I've seen some people say that someone working at Steam said that it will allow you to keep them, but I cannot find a primary source of this. Also the T&C's say that you only have a license of the game and you don't own it, meaning you games can be taken if Steam wants to without breaking the law.