A little bit of semantics. http://gmpg.org/xfn/11#contact says "contact: Someone you know how to get in touch with. Often symmetric." I'm thinking that rel="contact" is generally attributed to someone that we have at least a "lowest form of friendship" with. It would also be someone that we don't dislike e.g., blackhat SEO expert. Additionally, if the user doesn't have control over the declaration of such relationship, wouldn't it be more meaningful and safer to exclude this bit of information in the output? The example I had in mind was 'Subscribers list' at http://identi.ca/csarven What do you think? I've found http://microformats.org/wiki/xfn-clarifications#is_contact_a_better_lowest_common_denominator but is this better documented elsewhere? -Sarven