I think FB should take a lesson from this - be less respectful. They have done everything not to tread on anyone's toes, but that is not what innovation is abou

I think FB should take a lesson from this - be less respectful. They have done everything not to tread on anyone's toes, but that is not what innovation is about. They have the userbase and the ability to give this a shot all on their own. Do it and make something great, then deal with the consequences.