On my way home yesterday, I thought I'd invent a new natural language.<p>The definition of what is valid, legal would be simple: if 80% of English speaking population understands it, then it's legal. So typos and stuff like this would not be considered a mistake. THere fore the FolloWing wouldz bee valid alsoo.<p>But then I'd have to define what it means to speak English, which would require a lot of complex rules, etc. Then I thought it would be pointless, as it wouldn't matter if I wrote this down or not. People would still understand each other and go on about their lives.