Well, maybe not a total abdication, but Jimbo has relinquished a substantial portions of his powers. See his announcement and the context.
In an upcoming academic article I discuss why calling Wikipedia a monarchy/dictatorship, while not too off the mark in its very early stages, is no longer true. It's nice not to be contradicted by the current events :)
Graphene rubber bands: flexible, low-cost body sensors - Q: What do you get when you add graphene to a rubber band? A: A flexible sensor sensitive enough for medical use that can be made cheaply. So say researche...
8 hours ago