Metalhead is a paid basher. And he's good at it Check out this old basher's handbook - he hits all the main points: he joined in December and built rapport before he turned against the company; he throws in facts to make his insinuations more credible; he posts incessantly to drown out other voices; he prays on your lack of patience. As he's working full time on his board, it looks like a part of a coordinated attack to use the PP dynamics (sell stock, keep warran) to shake out "weaker hands."
Generally the best thing to do is to put him on ignore as he would always reply multiple times to bury any constructive post beyond the first page. Know your risk tolerance (this is not a stock for milk money), check if people with the best information (such as Greenstone) continue to invest, be patient. And remember Lesson 1: "bashers never bash a bad stock."
JMHO.