Robert, can you take a stab at updating section 1.2 for this Pace?
I'll also note that this example is not valid. It does not contain either a summary or content element.
One thing to consider is to do like what was done in Atom 0.3 [1]: provide both a minimal and maximal example.
- Sam Ruby
[1] http://diveintomark.org/archives/2003/12/13/atom03