My blog is called "Sarah Say's". It bugs me. Because to outsiders, who do not know that my nickname is Sarah Say, I am just a moron who uses bad grammar. To them, my blog is "Sarah Says" like "Simon Says". So they laugh at my apostrophe.
It's starting to bug me enough that I'm considering renaming the blog. However, that would take effort, and I might just be too lazy. So it will continue to bug me, probably until the end of time.