This is an excerpt of a conversation with @sirupsen
Regarding merging commonplace book and daily blogging: I’m thinking it’ll come down to a good search feature. At the moment you just have one feed and tags are basically the only thing to categorize your posts/thoughts with. A search which finds posts not just based on matching keywords but also on recognizing relevance based on the content of a post might be quite helpful in that matter. That’s what mostly bothered me with Evernote and sometimes caused me not finding relevant notes again because I messed up or forgot the keywords.