I thought I would do some summary after some thinking about it for some time - but now I realize I can't do it. It was too vague. Here are some thoughts I've extracted from it (when I write it now they seems quite obvious):

1. learning is more fundamental then teaching, today's education is mostly about teaching, we need to explore learning more
2. learning as conversational process (quite obvious model - feedback corrects our assumptions)
3. webpublishing as a conversational tool (feedback from readers), externalization of the learning process gives feedback about the process, i.e. on the meta level