What's more, a personal "blog” or site can have versatility in the types of “posts” too. In the IndieWeb space, there is a concept of a “note”, which is effectively the same micro-blogs that we've become used to on social media. So you can have both long-form posts and short-form notes on your site at the same time, with separate feeds for each.
https://indieweb.org/note
My site for example has several different post types for different purposes
https://shellsharks.com/multiplicity-of-writing