I'll summarize my thoughts mentioned in the Github issue[1]: > I think this comes down to who W3C considers the authority for RSS2 today. > While from a techn

I'll summarize my thoughts mentioned in the Github issue[1]: > I think this comes down to who W3C considers the authority for RSS2 today. > While from a technical standpoint [both Dave's and RSSBoard's spec] are identical, they do have some differences .... and if rssboard comes up with a new donations attribute for <item> and the Harvard site doesn't list it, which copy should W3C run their validator against? [1] https://github.com/w3c/feedvalidator/issues/106 https://github.com/w3c/feedvalidator/issues/106