FWIW, you aren't (arguing a tangential point to me): I didn't say "one of Facebook's servers goes down", I said "Facebook goes down". Companies go out of business or simply get tired of operating product lines constantly. I can sort of appreciate the idea "well maybe by goes down I just meant temporarily", but then I think one needs apply that to the entire sentence: if it goes down permanently, the accounts are no longer usable permanently (aka, "destroyed"); and, if it goes down temporarily, the accounts and data are no longer usable temporarily.