Hello. It would be great if the PM system was more useable and nested and looked more like a conversation (Facebook style), instead of the current ones that are only useable if you message a person once. Any subsequent messages to the same person are very hard to sort and track.
It's not good enough, considering that you have to click to see the contents of the message. Regards!
When I need to view a conversation, this is what I do. Nested quotes would be very annoying for some members, and those who have long conversations will have a job trying to scroll through it to see what message they actually want to view...