Martijn Unlike all those mentioned the del attribute is part of HTML and the spec refers to the microformats wiki for allowed uses, it has also grown to be an accepted way to link profiles to each other with many social networks supporting it. Adding "everything under the Sun" would bloat Sublevel, adding 9 characters to profile pages to get them inline with thousands of other profile pages sounds like a win for standards to me. Not going to battle over it though, it is hardly a feature needed for me to use Sublevel!