I like grammar. I'm no grammar nazi, but it does annoy me when people say certain things wrong. Texting really irks me, not because things are being shortened so they can be written faster, but because the spelling is somehow 'kewl'. As a writer, words are my tool. My use of words determines how well my message will get across. You mess with my tools and I'll get angry - just as any craftsman would. Experimentation is fine. Shortening things is fine. But please tell me you don't write essays the way you text.
Anyway, here's an amusing video about things we say wrong.