Bill de hÓra wrote:
I have a niggling worry that this header based stuff can't be supported via regular HTML forms, and thus the protocol doesn't provide a natural upgrade/adoption path without doing an end run around browsers (maybe javascript write out headers?). Excluding most deployed HTTP clients should be a conscious thing.
Just on this point: Javascript and XmlHttpRequest (&variants) can all AFAIK write out additional HTTP headers on POSTs. I think we're already outside non-Javascript-based browser apps when we require Atom XML sent via POST anyway.
