Binary Sort on Python List __xor__

[Evan Schalton]

I think you're arguing both sides of the argument -- numpy arrays do have a lot of similar, related operations (because numpy uses them internally -- since they're more efficient) which means they're not fringe.

I'm advocating that the built-in list class add the efficient, convenience methods -- especially since it wouldn't be overriding other methods, it would be leveraging standard methods that are currently unimplemented