[Ding! Friend registered. Oh, and she's a Harvest Cleric, too! Perfect!]

No, it's not for chatting, although I think you could send a short mail? At any rate, we use it as a sort of all-purpose device as a map, a way to form up a party, checking up on your stats, and to see what's in your inventory. Looks like you're the healing class, which is fantastic since Dave is rather disgruntled about it!