Description of problem: anaconda gets installed on Live installs. I think most users don't need anaconda on their installed systems, so why not remove it at the end of the live install.
anaconda is not currently in the business of adding/removing packages from the livecd installation post-install, and I don't think I want it to get into that business. For now, the livecd doesn't even operate on a package-level basis. It just copies a filesystem over wholesale and then does some filesystem-level mangling.