Well don't give up PJ2, this PPL is finding the discussion enormously informative in my humble attempt to try to operate my spam can as professionally as possible.
As is this software engineer who one day hopes to fly a spam can himself. The downside of the internet is dealing with the occasional eejit, but in my opinion the amount leaned from the discussion in the end far outweighs it in positive terms.
If the media can't separate the wheat from the chaff and quote an eejit on here as the basis of their report it'll be them who ends up with egg on their face, not you or the vast majority of erudite contributors on here. I consider it a wonderful privilege to be able to take part and try not to make an arse of myself too often!