Heh, good point, McGrath!

But spelling properly is a useful convention - it makes communication clear - or as clear as communication can ever be.

Amos, I know what you're saying, but "no one" is correct, or was when I learned to spell; it may well have changed by now. English spelling isn't logical - you only have to look at the fact that all possessive *nouns* use apostrophes, and no possessive *pronouns* do to realise that.

But even though it's illogical, its conventions are useful for reasonably clear communication.