Is Placebo an emo band? They have some pretty depressive songs, and I'd never consider myself to be emo, but I do really like their music.
Edit: 93.7% of statistics are made up on the spot.
Placebo is an alternative rock band. I don't think it shares any relation to the emo genre.
As for P!ATD, I don't know. Some people think it emo, some alternative. I never heard that song before, for I can't stand P!ATD. I mostly heard it was emo though.