I suggest you to add a feature to LC that makes players able to export all of the chat messages stored locally (messages that are either public or privately sent to the client) to a plain text file. It can be very useful, especially in case of saving coords and planning for meetups, or just remembering sb in a crowded server that has sent sth.
I've searched for "chat", "export" and "export chat" phrases before posting this and found nothing same.