Loremaster of Northrend

I've decided to get the Loremaster of Northrend achievement for Vurnak so I get the recipe for the Deathchill Cloak. That means doing tons of quests on every Northrend area (save Wintergrasp). I checked the amount pending for all areas and on most of them was only one or three left, so I got these easily (Dragonblight, Grizzly Hills, Zul'Drak) then came the Fjord (missing like 20) and the hard ones: Scholazar Basin (about 15 done of 75), Borean Tundra (15/130) and Icecrown (75/140). I grinded quests all the sunday and managed to complete the Fjord and Basin and also gave a big thrust to Borean Tundra. Ironic that the achievement is called "Nothing boring about borean", because doing these quests at level 80 is something more than boring. Obviously by the end of the day I was really tired of questing. Luckily I won't do it again with another alt, it's only useful for tailors plus when 3.3 hits the street they will make reputation earning faster and also items like the Sons of Hodir shoulder enchants will be treated as heirlooms, so you can grind rep to exalted on one char and forget about the rest since you can buy the item and mail it. Only head enchants will remain as they're now (not entirely confirmed, need to double-check when definitive patch notes come now).
Although doing quests you've already done before is certainly boring, doing them at level 80 has two advantages: the first one is obvious: you already know the drill and quests are easy to complete. The second one is gold. Tons and tons of gold. In just one day I did about 1000 gold entirely of quest rewards (also since Vurnak is enchanter I got my bags flooded with Infinite Dust and Greater Cosmic Essence). I think I'll purchase Vurnak the artisan flying so he can finally craft and ride the Magnificent Flying Carpet. Right now I have money to buy artisan flight for 3 chars but since normal flying mount speed was enhanced to 150% is not so mandatory anymore. Also I like to keep some gold for any contingence (as in real life) that may happen and I want to have a good amount of cash ready for Cataclysm to purchase all the skills, spells and recipes for all my chars.
Update: yesterday finished the Borean quests. Now I hate the zone with passion.