I'm looking for a way to have users register on a multisite setup and have a blog automatically created for them... no, not the way the standard ms registration system handles it. I want to get rid of the second step in the process completely. They register as 'user', and a blog is automatically created at http://my.site.com/user for them.
Followup question... anyone know of a way of automatically pruning the multisite platform? IE, users who don't login for 'x' timeframe (or after a certain time period has elapsed) automatically have their site deleted.