Oh boy. My current blog post interval is > 1 year. So after 12 years of working on my private web presence and sporadically putting my thoughts out into the wild (quickly re-checked: since 2005) I decided to drop the web content alltogether. As in the last years I was only putting out some kind of "current state of affairs" posts there is not much lost.
I am re-starting by putting up a simple static entry page at hafenscher.net and by using Googles Blogger platform as my private blog and wiki. I guess I'll again focus on the wiki pages which serve as kind of digital memory extension and forget about the blog functionality again.
EDIT: Found a way to import my old blog posts. Will browse through them and re-publish some of them with the original timestamps.