Moblog titles -- words or characters?

I've owned up to the fact that I have a major perfectionist streak -- it's usually a benefit in my line of work. I'm torn, however, about how much of that should flow through to this site. Is it wrong to want both the immediacy and power of think-post-done AND the precision that only comes through editing and rewriting? Is it right to rewrite moblog posts once they've been published to the world?

Of course, these are mostly just silly thoughts because I'm not motivated to read and comment on Supreme Court opinions right now, nor do I have the patience to annotate and post my photos from Ireland. Grrrrr.