What I don't get is why Canonical doesn't just implement Unity as a Kwin frontend if they are rewriting it. They obviously know Compiz has no support anymore, a

What I don't get is why Canonical doesn't just implement Unity as a Kwin frontend if they are rewriting it. They obviously know Compiz has no support anymore, and if they are switching the bulk of their projects to qt, it seems like they have a compositor just kind of sitting there waiting to be adopted.