Dan's special case
- Per the spec, no that would not be allowed. I don't think any
aggregators would be able to deal with that kind of structure, I can
say for sure that UserLand's wouldn't, is there any reason they
should? What's the use-case.
Tim Bray says people may want to transport an RSS object
around via SOAP, and came up with a use-case for that, but that's
separate from the RSS feed itself. I doubt if you flip it around that
SOAP could handle a message that had an RSS as its top element.