Mate I just had that lengthy email turn up at work from a mutual GDSA friend,
I have not read every word, as it is about 1000000 words long with multiple personalities having their 2 cents worth.
I dont think there is any real theme of ADA trying to "ban it" persay, just a few in the ranks not too happy about all moves forward in technology that allow hunters to more easily hunt the game.
Dont worry about them mate. Let them fire away. As you have seen hardly any have any idea of the concept of precision long range hunting. FACT. At best a " suggested code of conduct" might come out of it... but I even doubt that.
I do agree that long range hunting by those who do not practise , have the right equipment and attitude is something that should be discouraged. You know the type.. 30.06 sporter " Screw a NF on top and start blasting at them at a grand " attitude. Education with this is key !
Give me call and tell me what that guns up too !