Sources of candidate information

What are the various “secret” social places to get Information from others on potential candidate buys? Analysis, opinions, predictions, etc. Looking to start consuming information to continue the journey. Your suggestions are welcome I’ve done lots of reading and I understand analysis calculations to some degree. I’d like to start fielding suggestions made by others and then doing some evaluation and then watch how they play out. I’m very interested in the more word of mouth type discussions an