I think I said something on that subject once. I'll just say it again.
English is one of the hardest languages on the face of this planet, and it has the most irregularities. Considering this, I don't really think anybody has the right to pick on somebody else's honest mistaken spellings. It doesn't make you look smarter, wittier, or as if you had a good comeback. That's the cheap way out, and it can get damn annoying.
I doubt I'm the only one with that viewpoint.