When you're away from your home island and someone buffs you, you go back home and have to delete all the messages. It should just append each buff to the last message so you can just see 1 message with all the buffs done instead of having 50 or even hundreds of messages. Or when you click a buffed building it has the buff that has been applied to it, it could also show the player who buffed it then get rid of the messages completely