The whole rel/rev is a facinating concept. A while ago i had a few
discussions with the guys setting-up http://folksr.de/ they are
working on a distributed voting system[1]. They are using
rev=vote-for, so people would add a vote-link to a page they
specificed, then as they got referrers they
For this transclusion stuff, there are two promising projects that I
think we should all look at...
First is PopupPoliticians, which uses the rel-tag to pull up remote
information about politicians:
http://sunlightlabs.com/popuppoliticians/
The second is a new and very excellent WordPress