[mmc]

Then do it somewhere else and point here, please? Another comment mentioned version control, which is a very important thing to get right, and I don't know how I'd diff two Self workspaces, for example...

What other sticking points are there?

[jamie_ca]

Squeak smalltalk (among others I'm sure) has had version control for quite a while in the form of http://wiresong.ca/monticello/