Perhaps I should have been a bit clearer and more specific in my initial post on this topic but I was referring to invitations where you ask an existing tribe member to be added as a friend. I like the fact that these invitations are not limited to a couple hundred characters and that the replies end up with your other messages but wish the message in my outgoing invitation was included with the reply as with a normal message. It also would be nice if these in-network invitations, while they are pending, could be included in the pending invitation folder along with invitations sent to people not yet tribe members.