Reddit & Slack have multiple, active PM communities. There’s no one “master” source of information, so bookmark several of them. Pragmatic is probably the best

Reddit & Slack have multiple, active PM communities. There’s no one “master” source of information, so bookmark several of them. Pragmatic is probably the best known of several companies that offer training & certifications. I also have a directory of ~300 PM bookmarks on my personal page, organized by topic: bjpcjp.github.io/prodmgmt. Finally: google “product camp” for events in your city.