You know you’ve been doing too much proofreading when you’re on your own time, outside the office, enjoying a fun little escapist novel about vampires, werewolves, fairies, and beautiful Southern girls who can read minds, and you come across the following sentence:

Since I was very nervous with Sam’s Blackberry, he entered the totals while I counted…

And you find yourself thinking that “Blackberry” should have an intercap B and a registered trademark, like so: BlackBerry®.
I couldn’t have had adamantium claws or the ability to fly or something cool; no, my superpower has to be “attention to detail.” Sigh…