1. As I pointed out, it doesn't take a psychiatric doctor to recognise the signs of a severely mentally-ill person, just as it doesn't take a chartered surveyor to recognise a house's roof has fallen off.
2. I don't have to show you proof of anything, as I merely pointed out that you defensively jumping to conclusions about my abilities merely illustrates your tenuous grip on reality, and a complete lack of being able to conduct yourself in an open, public discussion
3. I only pointed out that hosts files can't block spam such as your rambling slashdot posts. That's it. I'm not debating the rest of their abilities, as hosts files are so ridiculously simple to understand and implement, any 8-year-old could explain them in depth after 2 minutes of being told what they are and how they work.