In the beginning there was blogging software, and then I tried to shoehorn a blog in PmWiki: I failed. It is not transparent enough. So, I am back to the beginning, well, almost. I have moved most of the blog posts (a bit over 220) to Wordpress in a new subdomain: http://quantum.uncronopio.org.
Soon I will redirect the last few posts and it will be as it never happened.