When EVERYTHING we say is attached to a megaphone, people either start to say a lot less or we need to accept a lot more. Personally I want to accept more and not be self-muzzled. I think we have to go in that direction, if no other reason than to accommodate that poor generation that grew up online and have a whole embarrassing history attached to their future lives before anyone understood that their history will no longer fade away from sight.
If one off-the-cuff personal comment can get you fired from a job, does that mean it should prevent you from getting hired too? Ever again? It is an easy decision to fire someone in the 5 seconds of Internet heat that these sorts of things can generate, but we need to consider what that is costing us all.