At the same time, it would be nice for WordPress to have a similar layout structure as Twitter. In effect, I like the primary feeling of my list view to be one of a collection of notes with the occasional longer form interjected within it.
Or perhaps the default list view just shows long form articles, with the option to switch to a notes list view. This lets the reader just see the essence of your work upfront but then also have the option to see how that work evolved bit by bit.