Oversaturated implies that there is an overwhelming intrest, and production of this music, that makes it into mainstream media.
Or wait, I'm sure that you meant it is gaining "popularity" in the "underground"
All you did was copy and paste fourfa when you realized that you really couldn't name any emo bands.
None of those bands are "gaining popularity" and if you can't realize that, and stand by your ridiculous statements, then, YOU are "f*cking retarded"