Yes, the use case here is running an ASP service, where you really don't want to go through the trouble of maintaining and upgrading multiple code bases and DB's, if you can avoid it.
Here are some notes from a brainstorm I had with Branimir recently:
http://www.collaboraid.biz/developer/blog/one-entry?entry%5fid=24260
It's something worth thinking more about, and then once we do it, we do it right.
/Lars
