My strategy is to wait for the end result with PTK, which will most likely be a "Exclusive Buy-Out" by a "Large Scale Tech Company". There could be other events before the ultimate end-game buy-out, but an exclusive buy-out is most likely.
In that event I would then move POET profits into stock of the Acquiring Company who with the POET platform would gain huge market growth and profit.
Until then, we wait patiently.
ST