[jefftk]

    Its kind of like how the Anglicans would resent being
    declared Children of Catholicism. Sure, without revolting
    against the Church there would not Anglicanism, but that
    doesn't mean that an Anglican would like to be told, "you
    came from Catholicism."

This doesn't touch your main point, but I don't think most Anglicans have trouble with the idea that it comes from Catholicism.

[j-b]

Very true, hence the term 'Anglo-Catholic':

http://en.wikipedia.org/wiki/Anglo-Catholicism