yeah ... sadly i am with you in this point.

they should have been able to check (and prove somehow?) if PoS works or not and check the part of the code you pointed out FAR earlier by themselves if they were competent even without you posting the code, ... even if you were wrong. but no action seemed a little less ...

and 0 marketing effort makes 0 userbase and 0 usage means 0 value, even if the technicals of the code are working as supposed.