Mousey:.... You mean even MORE vitamin D from the upper levels while on a polar route or that I just received arriving back from ICN only a few hours ago? I did receive my dosage from the RHS of a widebody that you will sell-out to observe from seat 3. But thanks to the likes of YOU I can be blasted with that same radiation for far less money. Pathetically you honestly believe you are contributing to aviation....
If you can't accept another's opinion least of all offer an educated (look it up) perspective then don't bother. I know, I know... removing the ear plugs & head from the sand isn't part of the CPP / iCadet checklist.