You know I think that the cowardly cheap shots are the core evidence that the person(s) are of no intelligence at all. I have said it befor and will say it again. "No matter what your degree says or how well you do or did in school, It's not worth s*it if you dont have common sense and professionalism." In short these comments most likely have no info to offer and are posted by people jealous of others who have knowledge and skill which they don't for whatever their shortcomings are.