People are concerned that you don't have the community's best interests at heart. Your actions say you don't have the community's best interests at heart.
All this lawyering corpspeak means nothing when your actions don't back it up.
If you want to prove us wrong, walk the walk.
edit:
Looking at the list of top10 channels[0], several of them have such notices in their topics. If this takeover was policy, can we assume you'll do the same to ##linux? Or is it a very selective policy only to be enforced when you have a personal interest or believe you can get away with it?