An oldie but goodie: a 2004 Cult of Mac story about bloggers using their Newtons to upload posts.
Mike (above) runs his Dumb Blogs Have More Fun moblog “almost entirely from his Newton.” What makes the Newton so handy for moblogs? Says Kahney:
the important thing for moblogging is the Newton’s portability; because it’s easy to carry, it’s always handy, and moblogging becomes a regular habit. The same is true of camera phones.
Unfortunately the link to Mike’s blog doesn’t work (you’ll notice that a lot with Newton sites), but this was an interesting look into the beginnings of the blogging craze – especially because it involves Newtons.