Now that 2.3rc1 is out. Has anyone attempted to work with the Sublevel Url issue with it? I have it installed on my test server but obviously the old hack isn't compatible...
There is a nestedurl branch in subversion which you can use. I haven't used it, so not sure which core version it is based off of.
That's about it really until it gets merged and made official.
ajshort's maintaining the nestedurls branch, and it is based of trunk.