Have you ever wished you could annotate hyperlinks to carry extra information about the thing to which the link is pointing? It turns out that you already can, and the astounding part is that these enhancements leverage long-extant (and long-ignored) features of HTML. The XHTML Friends Network (XFN) is the first such addition to HTML and XHTML, and lets people describe their personal relationship to the maintainer of another site. Following in XFN's footsteps is VoteLinks, a way of "modding" a link's target. Already the prospect of emergent rudimentary trust networks is in the air. Could the Web be turning semantic from the grassroots up? Come find out more about these surprising new additions to the Web and how you can get in on the action.