I just re-watched Ghost in the Shell SAC Laughing Man last night, and wouldn't mind seeing these things get hacked with the Laughing Man logo replacing any face it was looking at, re-writing signs, etc.

meddlesome priests?

there's always room for another software arms race. the personal area network is not ready and the evolution will be painful and good for someone - us, or them, without regard for what those divisions are, it's going to hurt.