Since no one else has said it yet, I'll point it out; that was a complete waste of time. You've done nothing other than spew vitriol at someone you've never met

Since no one else has said it yet, I'll point it out; that was a complete waste of time. You've done nothing other than spew vitriol at someone you've never met personally, essentially because they have an opinion you don't agree with. You had the chance to say something constructive, but you didn't. Going by that email, you don't seem to be a very nice person.