According to the Patch 3.0.3 patch notes, the Druid Swift Flight Form, Paladin Charger, and Warlock Dreadsteed spells will soon become trainable. Before you all celebrate (or throw out invectives...), it should be noted that these spells will only become available at a level above the minimum required level to obtain the mounts or form and will require the appropriate riding skill. Swift Flight Form will be trainable at Level 71 and require Artisan or 300 Riding skill, while both the Charger and Dreadsteed will become available at Level 61 and require Journeyman or 150 Riding skill.
This means that players will still need to pony up for the cash required to train for the riding skill, which means an affordable 480-600 Gold for the land mounts and a not-quite-as-affordable 5,000 Gold for the epic flying skill. If you would like to get the satisfaction of doing some of the coolest quest lines in the game, you can check out the Dreadsteed guide on WoWwiki and our guides for the Paladin Charger for both the Alliance and the Horde. If you've got that 5,000 to plunk down -- which our very own Dan O'Halloran has been penny-pinching to avoid -- you can check out the epic flight form, too. And why not? You might even get a shot at getting one of the coolest ground mounts ever. If anything, doing the quest will grant you the mount a whopping one full level ahead of everyone else!