Best response on Slashdot ever.

Saw it yesterday. I'm paraphrasing because I can't find the article anymore.

Poster 1: Why are you calling these tiny hunks of orbiting debris 'moons'? Don't moons have to be of a certain size to be considered a moon? That's like calling the ISS a 'moon'.

Poster 2: That's no moon. It's a space station.