I can believe that. They're panel show researchers, not some sort of high level expert on whatever so I've found that for a baseline of "interesting but maybe not super in depth" it's fine for me.
No Such Thing As A Fish: Four QI researchers each pick a fact they find out about and discuss it. Very good and has been going for years. It's where I get a lot of my useless facts from.
This is why american taxes had me confused when over there.. it says $1.00 on the pricetag, so how can they tell me a different price at the register??
I mean, this is pretty much a protestant viewpoint so... who cares?