Cambo did a rewrite of sculpt mesh and has done a really great job of it, he has added a number of new features, and automated subdividing (among other features) see this thread for details
https://blenderartists.org/forum/viewtopic.php?t=56101
LetterRip
Sounds cool. Thanks for the link.
Wow, this is getting better and better… many thanks to you and Cambo for this script.
Finally I got a tool to model a decent brain :P.