You'll have to excuse me for having a rant, but I'm a bit protective about that work on cask conditioned (which you kindly complimented) for which I took some heavy criticism from both "sides" at the time of writing it. Not least from Graham W. (on another forum) because I'm advocating CO2 "top-pressure". As a result I had to carefully word it to ensure I'm only claiming to "emulate" cask conditioned beer in a home-brew environment. You could not trust folk to use these techniques in a commercial environment because the techniques would get abused. I did present that work for publication on this site so I wouldn't have to link to my "Google" storage, but it never came about probably because such an article would have a very minority appeal on this site. This site mainly favours "American" style keg "craft beer" <sic> which has been no bad thing for the home-brewing world as far greater numbers of folk now churn out palatable home-brew - one of my favourite brews is a "DIYDog" published recipe for "5am Saint" (American Amber style).
But I do get wound up by calls for CAMRA to relax their attitude to "cask breathers". I dug out your earlier posts looking for the "Noddy" system
@An Ankoù mentioned above (
https://www.thehomebrewforum.co.uk/threads/draught-beer.81405/) and was surprised by
@foxy's post that CAMRA have relaxed their attitude towards "breathers" again, and don't keep Pubs using them excluded from their "book". I believe they should toughen up their stance instead. Making these exceptions is great where they are due, but opens the door to abuse and confusion. You've already got the likes of Brewdog churning out some very fizzy "cask beer" that fits the rules CAMRA draw up to have it accepted as "Real Ale"; the weakened stance of CAMRA allows Brewdog to walk all over their "rules" with offerings that are not at all in the spirit of what CAMRA originally stood for, and as a result help threaten a style of beer (British "Real Ale", err … <sic>, 'cos I must try to be impartial) all over again.
BTW: I'd have stuck me oar in if I'd seen your "draught-beer" thread at the time, but I was sticking my head into miscellaneous Sicilian volcanos during that period.