Careful what you wish for.
Your efforts to connect with other growers may end up with you getting woken up at 5am by three guys with shotguns kicking your front door in. Despite saying "I'm going to sit right here, you guys can take whatever the fuck you want" I can tell you that this kind of experience is a very rude awakening from the delusion of I'm just a happy plant guy that everyone likes.
While most growers are pretty chill people and are trustworthy, the farther you go down the supply chain, the more this trustworthiness fades away. Stick to the forum my friend or limit yourself to relationships with one or two fellow growers.
I currently know that two of my friends are growers but they don't know I grow. I wold love to talk shop with them but until they tell me themselves, I'm not going there as I would have to out the people that told me. Plus, the situation only reinforces in my mind that once you let the secret out, its out for good and you will NEVER get it back.