“Within a Community, you can join parties and launch into games with other Community members, or talk about your shared interests,” Sony said in its announcement. “For instance, if you’re having trouble finding players to tackle Destiny’s newest raid, Wrath of the Machine, a Destiny community may help you fill out your fireteam.”
Sony added that you can also discover new communities in the app itself, which even “provides recommendations based on the games you’ve played and highlights which communities are trending”.
Gamers on the app can access community profiles, discover and join new communities, and post text or images to community walls. The app also sends push notification on your smartphone so you can get alerts whenever there’s new activity.