I posted at YA Outside the Lines about redoing, and when to stop redoing.
(The theme for the month is "do-overs.") I reminisced about the olden
days, when editing a manuscript--and especially retyping it--was
technically more difficult than it is now, and discussed where the
comparative ease of revision can take us. I'm grateful that computers
make multiple revisions and major rewrites easier, but it's also
possible to have too many options.