i've missed this one, don't suppose you have a link do you?
the problem i have isn't with people picking and selling them (breaking the existing laws), it's in the fact that new bye-laws are being introduced into areas where commercial picking has become an issue. bye-laws which prevent you or i from collecting the odd 'shroom for our own table. it seems to be another area where personal rights are being squashed due to the actions of business. and i do have a problem with that.
as you quite rightly pointed out, if you have permission to forage commercially then there's no issue at all. i just tend to assume (probably incorrectly) that people are generally talking about foraging from land where they don't have explicit permission to do so.
bit of a bee in my bonnet about this one at the moment, sorry
stuart