Captain America died.....twice.
Norman Osborn died.
Johnny Storm died.
Reed Richards died.
Daredevil had Matt Murdocks death faked.
Dr Doom died(Like that happened)
and Green Lantern is gay.
Point i'm trying to make is....these things aren't permanent. Peter Parker will always be Spider-man, the only reason Marvel is doing this is to sell more comics....we all know people are going to read the Superior Spider-Man now, even if they hate that Peter is "dead". As if anything in 616 was ever dead.
The minute Superior-Spider-man gets boring(which it will) and stops selling comics, Peter Parker will come back from the dead. It's simple. Anyway, it should be interesting to see how this is headed, at the very least.
Stay hopeful Marvelites.