I'll admit it: I am a big ol' jerk, a grammar snot if you will (I may have mentioned this before). Sadly, if you spell something incorrectly, I'll probably judge. Sorry, but it's true. :| I'm not perfect by any means, but I do like a correctly written sentence.
One word/homophone pair that gets confused a lot (other than "a lot," which is not one word, as some people seem to think): stationery vs. stationary. That's why I love this tote bag:
The genius Sapling Press created this helpful tote in case you - or any repeat offenders you know - need a quick reference. It really clears things up, huh? And if you're a mean, mean grammanimal like I, then you're in luck, because these bags are available in the Sapling Press shop here.