Vive la France
In terms of the future of European democracy, this could just be revolutionary, and could finally grant the French a revolution they can be proud of.
UPDATE: Steve Sailer notes:
I think Alexander Solzhenitsyn explained best why this is a happy day in his 1970 Nobel Prize lecture:
"... the disappearance of whole nations would impoverish us no less than if all people were to become identical, with the same character and the same face. Nations are the wealth of humanity, its generalized personalities. The least among them has its own special colors, and harbors within itself a special aspect of God's design."