Update (2015): This is no longer true as this blog no longer uses Wordpress and the comments are now powered by Disqus.
Since Microsoft and Google now decided to support OpenID. So now even more people have an OpenID without knowing it. So i think it’s a good time to finally install the OpenID Wordpress plugin to give my readers the possibility to leave comments with their OpenID account. I already used OpenID in some django and plone projects but now my blog uses it too :-D . I think this technology really helps to reduce the number of credentials one has to remember.
So feel free to leave your comments using you OpenID.