For the record media.wiki is registered by Top design LLC or reserved. You have to sue them to get the name or just ignore them.
My understanding from before was that the WMF was in talks with them about our trademarks.
Erik had earlier stated: "We've been in discussions with Top Level Design, both to look into potentially appropriate uses (e.g. URL shorteners) and to prevent squatting of WMF trademarks."
I imagine that this is just that in action.
Thank you, Derric Atzrott