I would like to create a blog where my Twitter updates essentially create blog posts, with a comment thread. If there isn't blog software that does this right now (I did some searching but couldn't find the commenting aspect) what would be the simplest approach and starting blog software to do this?
Potentially an alternate approach to this would be a blog interface that could auto-update my Twitter feed with the title text.
Whatever the solution, I'd like it to be fully automated so that it is roughly no more work than currently updating my Twitter feed using the Twitter web interface. Note: I'm also interested in 'normal' blog posting via the default blog web admin interface.