CSS Questions
Q How closely matched are the CSS and XML?
Q Features such as side bars (e.g. <P CLASS=side>) are likely to be widely used. Should such attributes be registered?
A It's likely that a set of standard style sheet definitions will be released, and they'll be widely used
Q Will CSS held to reduce network bandwidth?
A Yes, see http://www.w3.org/pub/WWW/Protocols/ NL-PerfNote.html
Q What about headers and footers?