[XBL] Loading style sheets

Dear XBL experts,

This email comments on the 7 September 2006 LCWD of XBL 2.0.

In Section 3.3 "Loading Style sheets", the specification says 
contradictory things: if non-XML stylesheet contains XML, it's in error, 
but it still needs to be processed: What is the meaning of error ?

The example in Section 3.3 is using circular references: the id of an 
element is used by a script inside this element. This is really a bad 
example and should not be permitted. Why not forbidding this kind of 
content ?

Cyril Concolato