Hey, 4.1 is up and all, and I was slightly and mostly curious as to how one would go about sending BoAs cross realm (If that's confirmed to be an option)
It's this that sparks the question Btw!Account Bound Items
Many "Account Bound" heirlooms are now labeled as "Battle.net Account Bound", meaning that they can also be traded or mailed to characters that are on different World of Warcraft accounts under the same Battle.net account.
Mail sent to characters on the same Battle.net account now arrives instantaneously, as it does for the same World of Warcraft account.
Mailing account-bound items to characters of the opposite faction on the same Battle.net account will now correctly translate faction-specific items to their appropriate equivalent.