We should all own the content we're creating, rather than just posting to third-party content silos. Publish on your own domain, and syndicate out to silos. This is the basis of the "Indie Web" movement. ~IndieWebCamp
"IndieMark is a set of metrics for measuring the indieweb-ness of a site, and a step-by-step approach to incrementally adopting indieweb features on your site."
Via a profile, Tiki should become an excellent out-of-the-box solution for the IndieMark!