I have been using tiddlywiki for last 6 months, and was satisfied with the blog software. However some of my needed functions for a blog, could not be realized at current setup, f.e. grep for needed data inside a directory where each blog entry is a .txt file. That setup needs node.js. And there is no way for me to accomplish this.

The bad news is, ikiwiki is not easy to learn for me, so lot of new stuff... But it is interesting staff. I really like to edit articles on the CLI, that is a hudge advantage. I am working mainly with iTerm2, or urxvt on X linux systems, sometimes with XTerm. So this is the good thing that is now reality. Editing in CLI, making some 'magic' commands then et voila, a nice looking blog software presents it.

I would like to write some migration script to import the blog entries from the tiddly wiki, but It will take some time. Eventually I just put them as new articles... I have not decided yet howto do this

At the end, welcome ikiwiki, and goodbye TiddlyWiki. It has been a great time with TiddlyWiki, now a new era begins...