I would love to be able to trivially make buttons that ape other UIs, especially in platforms that have a existing look and feel. Examples: Buttons that look

I would love to be able to trivially make buttons that ape other UIs, especially in platforms that have a existing look and feel. Examples: Buttons that look "native in Facebook" for fb apps Buttons that looks "right" in a Google Gadget. Elements for Apple Dashboard widgets.