Duggan is a trader and out to make money, he is no worse or better than those who extol the virtues of the company for no other reason to hike up the SP. Poorold does it the other way with a bit more humour. Its the paranoia that exists in other posters that cause the problem when he decides to sell out and then deramp, attacking him makes matters worse.
I cannot see him responsible for the 2 1/2p drop, that can be laid at the door of the USA patent office although he called it right. Once again we appear to get reassurance through a third party that all is OK when all that is required is a statement from the company and some comment on present trading via the internet site.
Mind you if you listened to him regarding SUN you could have nearly doubled your money in 5 days trading.