I'd like to teach the world to spell

The Flawed Language of Protest; hilarious misspellings at Tea Party protests. In general, I think it's a sign of a lackadaisical attitude towards grammar and spelling. In so many different venues, I see just atrocious attitudes towards grammar, but no overwhelming attitude to impress on people that knowing the difference between then/than and you/your/you're is important nor do people seem to care to get it right.