xfn
XFN - Xhtml Friends Network
XFN (XHTML Friends Network) is a simple way to represent human relationships using hyperlinks.
The XFN specification and more information can be found at GMPG.org.
Some pages discussing XFN can be found on this wiki:
- xfn-implementations
- xfn-brainstorming
- xfn-clarifications - should eventually be rolled into XFN info on GMPG.org.
- xfn-faq
- xfn-issues