World of Warcraft: Winterspring Frostsaber Exalted.

Grinding from Neutral to Exalted with the Wintersaber Trainers in winterspring. One of the longest/most tedious reps to grind ingame. Getting exalted allows you to purchase the Frostsaber mount which is one of the more rare ingame mounts, you won't see many of these around.

Mount: http://www.wowhead.com/?item=13086