http://diveintomark.org/archives/2002/08/20/how_liberal_is_too_liberal
"""If you want to evangelize within your program, I recommend doing
something like iCab does. When it encounters a page authored in valid
HTML, it puts a little green smily icon next to the address bar. News
aggregators could do something similar: try to parse the feed with a
real RDF or XML parser (and indicate success with a smily), and only
fall back to a more liberal parser if the strict parser failed (and
indicate this with a frown)."""
If the community reaches consensus that "Atom MUST be well-formed XML", then I will acknowledge that consensus. But I will object loudly if the community continues to try to redefine "well-formed", or define some pseudo-standard of "almost-well-formed" so they can ignore specifications they find inconvenient. Well-formedness includes RFC 3023; there is no middle ground.
Cheers, Danny.
Raw http://dannyayers.com