He has been here for ages. Enough time to do his homework. I suspect he's a paid troll or a disgruntled proposal reject? Nothing else makes sense. Doesn't seem that stupid, but he uses the same old arguments over and over and over. All of them answered and disproved over and over. Gave up on him and Ignored him a long time ago. Weird though. If he's 'disgruntled' he's got a serious problem, but if he's paid - what an incredible shitty job - being negative day in and day out. I nearly feel sorry for him, but it's his choice. Shame