Unfortunately, flashwarrior is right. I hate getting zero-bombed by some dork who just wants to promote his song or hates me for some bizarre reason, but it happens to everyone, even the zero-bombers. I stay on because Newgrounds, despite the zero-bombing problem, is one of the best audio hosting websites I know.
Boss
People always get 0 bombed, that kind of attitude only makes people want to 0 bomb it more.