I am drooling on my desk. A couple of times I've looked down at my notes and there has been spots of spittle slowly spreading the ink. Lovely. I've been to the dentist, for what they euphemistically call 'deep cleaning' - periodontal cleaning, followed by the fastest and most expensive part of the session, the thirty seconds of inserting four antibiotic microspheres, for the princely sum of $300. That's one hell of an hourly wage there, Bob. There are a c ...