Best way to make gold will always be dailies. Skettis, the ugly Ogrila ones, cooking, heroic/non heroic, BG etc.
And once you get epic flight and can actually start the Netherwing quests it pays for the mount almost. Not counting trash sold, greens de'd, or nodes farmed I had pulled well over 2,000 gold out of their by the time I was exalted. Between Netherwing and Skettis I can make 80g in 45-55min as a Holy Paladin. Not shabby at all. Done once a day 3-4 days a week it is easy to bank gold and stay around 2000g even with raid repairs and consumables factored into the mix.
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Bode - 100 Holy Paladin - Lightbringer