I really think that PTX will eventually explode tremendously and this is why I hold, but part of me is a bit cautious as there is always a room of possibility for hidden unkown bad reason for anything.
I chose to take the risk, but at the same time I ask people who might be more informed than me about things I don't understand...i.e. team work, so that no one gets hurt
DISCLAIMER: All statements posted here are only my opinion and not an investment advice by any means. Please, do your own DD and trade at your own risk.