I know this is an old request for getting Doves inside the game..
AMNT talking about sending items..
Got this idea when one of the GM used some command and "send a dove" to one of my characters.
am asking for a !dove command

Syntax:
!d <To Character name > <Message>
Effect:
**** writes on a parchment, ties it to a dove and sends it flying (#me effect automatically enabled on entering the command)
**** sees a dove flying towards him and it settles down on his/her shoulder(#me effect enabled automatically on receiving\when the command is entered by the sender)
You hear(or read):<message>
(this part is what i got when a GM used to get my attention, which i assume can be paired into this !d command which can only heard by the single pearon who is recieves it not the people near him)
This would be very helpful if people get lost or something during some Quest/adventure...
Now sometimes we use IRC for such things which needs both of the party to be logged in on it.. which if not prearranged isnt possible.
Or forum messages which is bad since if the pages are not refreshed no notifications is recieved for the new PM
I think most would support this idea..
If you are afraid of spaming or it being used as a world chat put on some limit to it like no more than 2 doves without any replies from the other...
OR no more than 3 in an hour or such... I dunno...