Just about everyone I've ever known has snored sometimes. It's just one of those things you have to deal with sleeping in a public place and sharing a bedroom -- oops, cabin -- with so many other people. I suppose I agree with the 'get a private jet' comment. And the idea of noise-cancelling headphones.
Unfortunately there really are just as many snorers back in economy. I'm jealous of them rather than annoyed. Sleep can be a beautiful thing.