RE:serious talkMostly just insults and small talk.
IMO, some reliable posters are Investor22, Lifeboat, Iscfa, Eoj123, Humanist, HHHappy:
Also FanofRHT adds positivity, Aei773ou can add some valuable points
Aaaaaargh also adds insight with a very pessimistic overtone, but when she can let go of the emotion, also can be reliable
There are definitely other great posters and thoughts as well, but you really have to filter through.
Might I add, I am not on the list of great posters, just a rookie dealing with a crazy roller coaster stock!!!