The section called "The binding Element" mentions a binding and a bound event. I can't really find these anywhere in the specification.
I did find a bindings-are-ready event of which the namespace is not defined. If it's not in a namespace I think this should be somehow coordinated with the Web API WG.
Then in the "Binding Attachment Model" section an xbl-bound event in the XBL namespace is defined. Given that it's in the XBL namespace wouldn't it make more sense to simply name it bound?
-- Anne van Kesteren <http://annevankesteren.nl/> <http://www.opera.com/>
