Warren Ellis's profane and angry take on the Three Laws of Robotics is good reading — especially if you envision the future as an organic process where "laws" are emergent phenomena arising from lots of individual, uncoordinated actors (e.g., the Internet) instead of a centrally planned affair contrived by Wise Men in white robes (the Foundation).
2. Robots do not want to have sex with you. Are you listening, Japan? I don't have a clever comparative simile for this, because frankly you bags of meat will fuck bicycles if they're laying down and not putting up a fight. Just stop it. There is no robot on Earth that wants to see a bag of meat with a small prong on the end approaching it with a can of WD-40 and a hopeful smile. And don't get me started on that terrifying hole that squeezes out more bags of meat.
