Maybe worth a shot for Tony to approach them directly suggesting and explaining this option.
We could also have a trusted member of the community collect donations for Wikimedia Foundation to be payed out as soon as they officially list Bitcoin as donation option. I don't think it would change anything though, because in the end they are probably just afraid to be associated with Bitcoin for whatever reason
Nah-hah... screw that. Let them start accepting Bitcoin. All it takes is the slightest bit of spine. I for one would much rather donate my money to someone willing to accept BTC than to someone not willing.