Microblogging, Microfinancing - does everything have to be small and does it have to move fast? Because there is no time anymore for "real" business?
Micropublishing is sometimes used as a synonym for microblogging. I look at it differently. Blogging is Blogging - that's a way to quickly sketch some thought, spread information, start a discussion.
Publishing is on the one hand more onedirectional (to me), on the other hand, I think of it as a more structured and targeted process: Publishing is not dealing with ideas and sketches, it's not using media as tools, publishing to me means to create products that cover a full process, an idea and it's conclusions from beginning to end.
That's why I think of books, when I think of publishing. And when I think of micropublishing, I think of books from the fringes and for the fringes.