I used to think that my only superpower was the ability to choose the slowest line. (Pro tip: if you're in a hurry, wait until I choose a checkout line and then go to a different one. You'll be out of the store before the person three people in front of me has a chance to dig out her checkbook that she won't open to start writing in until after all her items have been scanned.)
But today I realized my ability to make any website uglier also qualifies. Case in point:
Now if I could just figure out a way to monetize either of these powers...