WEll, had I been a Mod and you would have called me Speech nazi I would have muted you right away, no warning and for more then 10 minutes. Unaccatpable IMO.
However, and unfortunatly, I believe there are mods who mute some people they might not like if those people say even the slightest bad thing. Remember being muted my self even though I just arrived in the arena after saying hello on open channel. Was surprised to say the least.
This is very rare though and the majority of the moderators are good guys and usually give you a warning first.
Second, Mods are players. Not HTC staff so the you're not really the moderators customer.