hey folks, i realise i asked this once before but i didn't express just quite how _many_ possibilities and options there are if rsync has a VFS plugin (for both input and output). http://advogato.org/article/974.html lists just _some_ of the possibilities which include synchronisation of ODT documents in a live peer-to-peer "shared" document environment (!! yes, believe it or not!) by treating the XML structure itself as the "filesystem" :)
I suggested something similar: http://lists.samba.org/archive/rsync/2005-September/013448.html This is a really cool idea and I would like to see such a tool built in the future, but I really doubt that it will happen as part of the rsync project.