Today’s first post comes courtesy of the husband. While in some households, his accompanying statement would be taken as a joke, we never jump to conclusions: “How come nobody told me about the rule where you’re supposed to put an apostrophe after words that end in vowels? That could come in handy.”
- Bob’s Quick Guide to the Apostrophe, You Idiots (Poster-sized version helpfully available at The Official Bob the Angry Flower Web Site)

That rule is technically only true for fast food signage.
Yes, that explains everything. I will continue to monitor apostrophe usage until such time that I’ve determined you were indeed joking. Your beer usage may continue as normal.