I am interested in working on this if we can divide up the bounty in advance. It seems like there are a lot of parts here, so if we can organize who is doing what and for what bounty then I can help take this on.
At the very least I can provide the OS X port / testing / support.
The bounty should be on dividing the project up into feasible pieces, each of which is assigned a percent of the existing bounty. The bounty for the break up can be quite small, and the requirements to be met can be FT agreeing that the break up makes sense.
Or perhaps breaking the project up in a reasonable way is simple enough that someone will do it for free. Anyone working on that?
I recommend that a separate bounty be offered (or broken off from the existing one) to write human unit tests - a description of a testing plan for someone to follow with what is purported to be the final result. The spec that FT wrote seems marginal to me, but maybe I'm just paranoid :-).
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