Because it just encourages other people to A. Play there own or B. To complain louder than the music, about the music. :/
Personally, I thought Lecarl was pretty funny friday night with his well executed, well timed clip plays. But – you can’t expect every player or every admins opinion to be the same on a subject like this. It’s outside the rules, permission to break the rules just creates conflicts with the foundation that makes the server what it is.
It’s ashame that this is the subject that comes up for Mic abuse, because I think a lot more people are more annoyed and more frequently annoyed by people with excessive* background noise or people who converse through each and every round constantly and become detrimental to play outside of their 2-3 person conversation.
* excessive, greater than what is normal. Not slight hums etc. Normally those things that fall within the boundary of disregard for other players and are avoidable – eg. Kingback’s background music and other random outbursts.