Honestly, it's awful. I used to really like it back in the early days. But since they got acquired (and even before when they started to concentrate on Spaces) it really started to go down hill. I need to switch to Wordpress soon, but I honestly just haven't had the time.
"And I'd say consistent publishing -- especially in the face of apathy or silence -- is a huge part of building readership." That's absolutely right in my experience.