I recollect seeing an answer to a "could we at least see *some* progress?" complaint some where else on the board, and Qhimm said he had to maintain something else. I can't find the post right now so I can't remember exactly what he needed to maintain, I think I recollect something similar to "liphe" or "leyf" or something. No idea what it means though, probably some new kick-ass program.
In the case of Griever I'm afraid it is dead for good, no matter how much time Qhimm gets for computers in the future. That is, unless someone else picks it up and play with it. It is happening with FF7 (Jenova) in the Tech Forum right now, wait another year or two and they'll get tired and move on to FF8