I don't think it's a case of people whinging at all. It boils down to some absolutely pathetic reasons to confiscate items or tell people off.
Quite frankly it's embarrassing and has gone to far.The most used objects to chuck at matches are probably coins or lighters which don't get...
It really isn't the point though is it? It's all about treating people with respect and exercising common sense. Would you see the same practice at a cricket match?
This is what i hate about modern day football and stewarding.