Clearly you haven't won because you've not been able to back up caging birds with any ethical or scientific proof. And you've resorted to name calling (which was removed by a moderator) which shows you're backed into a corner.
Btw, the minus rep was because of you being sour, and someone decided to just use rep to call me a jackass.
I like to believe we're all in cages, in a sense. The world is a big cage to birds, I mean seriously, they can't go off to mars right? Humans are in cages, just not ones made of steel. Mine is currently my parents and the law of the country I reside in. This cage is actually quite tight, seeing as I can't go off just anywhere without my parents taking notice. However that doesn't keep me from being happy.
All that being said, I do realize that an average bird cage is much smaller and humans act differently than animals. We don't think the same or such, but my point is hopefully understandable. I don't see it as being "wrong" to put them in cages and keep them as pets, as long as they're well taken care of and such.
Just a different way of looking at things than what others in this topic have said in the past, don't think too much of it.