I think a great addition to the game would be a chat option, placed on any part of the screen and could be movable. You should be able to press the chat button and it would open up a list of your friends online and there could be a search button above their name's to search a player's name and chat with them. The reason to using this instead of log is that sometimes I don't remember what I sent the person, or I loose the message, or it just gets deleted. I think the chat option would make talking to people much easier and less time consuming. If possible, it would be great if it was live too. I'll try making a few example pictures if you guys think this suggestion is worth it or not.