I don't know why I bother, but I find it interesting that none of the "longs" ever responds to a legitimate post, such as Post #279735 by "retiredptt", who claims, seemingly legitimately, to be an investor in PTOI. He raises some legitimate points, and no one ever directly responds.
I was expecting, if there was any response at all, the usual "repeated ad nauseum" non-response, lecturing on timelines, due diligence, and a certain prolific poster's condescending statement that said poster is more than comfortable with the risk and long-term timeline for this emerging tech.
Right, no sh@t.
But I look at other companies, in all sorts of sectors, that were "developmental" companies in an emerging field. Pick one: Netflix, Amazon, Canadian Solar (if yoy prefer the alternative energy sector). Yes, most of them took anywhere from 3-7 years to become profitable. But you know what they all demonstrated and documented during that time?
One: honest communication, and
Two: a clear, upward trajectory in revenue.

Take Canadian Solar. While not profitable for a few years, its revenues increased 10 fold in three years (2005-2007).
I realize that not all developing companies follow the exact same path, but I have yet to find a successful one that has anything remotely similar to this company's financial records.