This reminds me of a microblog I used to keep; I had one `blog.html` page, and added to it with an `<h2>` for the date and a few paragraphs of text... good memories :)
I still keep my personal blog written in plain HTML with a wee bit of CSS to give it personality. It just works so well!
Of course, working out how to make this convenient to use is going to be the tricky bit...
Maybe mine was more like a nanoblog...