I'm a bit surprised by the priority given to fat support. Seriously : is it such a big deal to have a wbfs hdd ? What's more, the wbfs tools are excellent...
On the other hand, the support for Hermes' cioses seems to me very important, because his work appears to be much more inovative and stable than Wanin's. What's more, I'm a Rock Band player, and for now, I can't play DLC without the latest Hermes CIOS with its horrible uLoader.
I undestood this unity thing : one wiiflow to rule them all, but I still think that FAT32 support priority has been chosen because at that time, there was nothing else to add ;-) Time has changed.