On 9/23/14, 9:06 AM, Dave Cridland wrote:
I think it radically predates Canvas.The approach taken has generally been to have multiple writing parties collaborate on an XML document. SXE I disliked because it appeared to have an astonishing overhead. It's entirely possible that the sensible solution is to simply reduce the problem and have a single writer, or just use a Canvas or SVG rather than arbitrary XML.
Like this? http://xmpp.org/extensions/inbox/wb.html Or even simpler? Peter
