I mentioned in the first post of that thread, that OE could replace Woof*. A clarification: yes theoretically, but it will require in-depth knowledge of OE and be a lot of work.
It is quite likely something that will never happen.
The compiling environment of Quirky Pyro64 0.1.1, my second build, is sane, and right now I am compiling SeaMonkey 2.48b1. That is, a native compile in a running Pyro64, not using OE.