420 was just one of dozens of groups trying to make a name last spring when you simply could not lose on an mmj play. The posters that I see here most often are from the original breakout and have banked in a huge way. I would venture that most investors here have lost "some profits" by holding, but I doubt that there are many significant "bag holders".
Is it easy to nit pick OTCs? Absolutely. Is it easy to find the ones that give a crap about their investors and building an actual company? Absolutely not.
When you find one that has tried and true investors to boot, learn how it trades and join the party.
I can't tell anyone where the pps will be next week or next month or whatever, but I'm betting that patient investors see nice gains from here.