Mami Lives, Mami Romance (including a side-route where Madoka is secretly two-timing between Mami and Homura ). This will be what I write next.
Homura/Sayaka Alliance (this is where Emperor Jinnai takes center stage). In H/SA, I intend to have a Madoka/Homura romance option. So probably two branches here.
And Main Canon route. Main Canon route is now complete up through Episode 7, IIRC. It'll very soon break into another Sayaka route (I intend this one to be VERY Key-esque, by the way), a Kyouko/Madoka route, and a final Madoka/Homura route.
It'll probably be six months or more before it's all done. ^_^;; I hope to have Mami Romance done by Christmas, though, which will close out the "Mami Lives!" routes.