-Party Flag/Player Search/Search Comments
-Mog House/Delivery Box
-Auction House(I'd be fine with the wards if they didn't crash every day and differentiated between +1's)
-Chocobos
-Airships
-Linkshell Messages
-Being able to see the location and rank of linkshell and friendlist members.
-Being able to invite people to party from the linkshell and friendlist.