there's people saying that you should try kbin. i dunno, i mean, check it out and see if that's what you want. personally i'm not sure and think you might actually like doing it in a community in one of these instances instead.
the layout at kbin is more compact horozontally. the layout here has what would be single entries flanked by their own little comment section, arranged relatively neatly and easy to navigate. with a kbin UI i'd feel a bit annoyed about having to scroll 3/4th of a screen just to get to the next entry. i wouldn't like it, but then again i'm old and am due to start yelling at kids who are at the other end of the street in their own yards to get off my lawn soon, so you can laugh and dismiss my thoughts however you want.
i'm just putting in a vote for doing your blog here. considering you'll control what is allowed in the community it shouldn't be too difficult