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Because I anticipate that when reading the question may arise what attitude the writer of a blog has adopted, there are six categories.

log: reports, stories (sometimes fiction)

opinion: opinion pieces

motto: posts with italicized mottos (one-liners / frames / heuristics) that give direction to the modeling

data: posts that mainly concern input and input data

code: posts that mainly concern the design and construction of ICT tools

output: mainly about outcomes or results