Board Thread:Questions & Answers + Troubleshooting/@comment-35285914-20180412121443/@comment-34742466-20180412165400

You are correct, currently there is no communication feature within the game. This forum is fairly active and there is also a gaming forum called Discord: You can find the active pocket frogs discord here: https://discord.gg/zQn5Gfq

I can’t think of other benefits besides frog trading, other players have noted that requests are the only way to acquire certain promo frogs that are not generated in version 3+.