He wants clarification on why he was muted if the other person wasn't. It's not a waste of time. I think the other person was either very new or well known, therefore being let off for being a friend or excused for probably not knowing the rules and you were punished because the staff member thought you'd know what not to do. However, sending messages three times, saying something completely different each time and being muted because no-one happened to break your chain does seem rather excessive to me.
This whole thread, like Obtuse da moose said, is pointless. You got muted for the first time! Cool! Make it as an experience. If you're really butt hurt because apparently the other guy got unfair treatment, ... You're wrong! You said yourself in the thread that you simply did it a few times. Clogging chat a few times. You got your mute, and you shouldn't even COMPLAIN since it is tenporary.
To point out, it is rude to say a person does not have a life. You could refrain from using excessive language and fix your grammar. You don't have to keep flaming on people. Lol.