I suggest you edit your post immediatley or the moderators do it for you as we are moving into slander territory.
Spiros,
I know little about barbel fishing but I know this website and its contributors very well.
If the likes of Sean Meeghan, Fred Bonney, John Conway, Phil Heaton, Tony Rocca, Paul Owens, Bryan Baron, Yoggy, Jon Bedford and Phil Hackett all agree on something, I'd probably take that to mean it's right.
If you want a few ideas on how to fish the river, why not just ask. You'll find people are very supportive and forthcoming where advice is concerned, this is very much the ethos of the site and the 25,000-strong community of anglers who use it.
I wouldn't kick off by casting doubt over someone else's captures.
I'd ask what's different about the way they fish and see if I could learn from it.
Advice is very freely supplied on here, you only have to ask. Maybe we just all got off on the wrong foot or something.