MountBoss

0.5-beta
The group mounts button as been added to the UI allowing you to compare mounts to everyone in your party, raid or battleground group. Group members must be in range but the addon will warn you if someone is to far away.
Prestige score has been added. This is much like mountscore but only calculated using the rarest and hardest to obtain mounts in the game.
You can now see the mount score, prestige and mounts usable on one character of other addon users on the same realm or connected realm in their tooltip.
UI will stay hidden after relog or reload until you show it again with /mb toggle.
Colour coded "more" and "fewer" when comparing mount numbers to make it easier to skim the list.
Target mounts will now warn you when your target is too far away or phased.
Mountboss now shows the version number when it's loaded and some helpful information shortly after login.
'/mb show' and '/mb hide' added for convenience.