Since on the one hand there is not much interest at
MorphZone and on the other hand it seems Woody is even ten years after my previous contact (back then trying to evaluate if Genesi could acquire the sources) still looking for a fortune, I'd just like to mention here that he's still reachable an willing to sell the source in case someone would e.g. like to initiate a cross-platform bounty project for it.
Everything else can be found at the link above. Thus if in the Amiga, OS4 and AROS communities there would be more interest in buying the FinalWriter source code and anyone would seriously intend to start a bounty project, I'd happily send him a PM with the e-mail address.