While there are reasonably good reasons that most scientific articles are in PDF format (way too much work to change), I heartily agree with writing blog posts

While there are reasonably good reasons that most scientific articles are in PDF format (way too much work to change), I heartily agree with writing blog posts on articles. I started doing this: the effort (once you have somewhere to publish it) is negligible compared with the amount of effort of writing a paper, and it is also quite fun to be able to write more free-form text on the subject.