Both are for discussion—just with different scopes and privacy.
- 🌍 Forum: Large, open, high-visibility threads; great for broad topics and quick input.
- 👥 Groups: Smaller, themed spaces; can be closed with member approval for more intimate talk.
- 🔒 Privacy: Closed groups limit who can view/post; forum posts are generally public to the community.
- 🛡️ Moderation: Forum is run by site moderators; groups are managed by the creator and group mods.
- 🎯 When to use: Forum for wide audiences; Groups for niche or sensitive topics.