Thanks for the shout out! Most websites and blogs have a small community of contributors - for those people Nametiles is already valuable as a way for members of the community to control their personal brand. It's easy to ask the 6 or 10 people to write on your blog to sign up for a Passcard and once they do, they can keep their personal info up to date on your site (and their own!) without having to bother you. No need to wait for the Passcard revolution to sweep the entire world! :-)