I've been a proud bearer of the Loremaster-title for a good while now. Questing is one of my favourite things to do in WoW and I was rewarded that title after doing a lot of quests.
...A lot of quests.
It was hard work, really, spite the low level on a lot of them (1400 of them to be precise). The old world wasn't very inviting in terms of questing, with quest givers and objectives spread far apart, all over the world.
Outland had more of their quests tied to their respective zones, branching out with a few "breadcrumb" quests to take you to the next quest hub, and it got even better in Northrend. With Cataclysm this has been perfected even further, and with the latest patch, questing in the old world got tons better.
You're now taken from quest-hub to quest-hub in a very user-friendly (and leveling-friendly) manner, covering a bit of each zone at a time. You don't get the feeling of running around like a chicken with its head chopped off anymore. It's a huge improvement and I like it a lot. :-)
Now, because of all the changes to the world -- what with Deathwing emerging and spreading havoc across Azeroth and all -- a lot of the quests in Eastern Kingdoms and Kalimdor have been altered or removed. They have also changed the Loremaster requirements for those continents to reflect the quests completed in each zone, like in both Outland and Nortrend, instead of just showing the 700 quests per continent.
What does this mean to me? Well for one, I get to go around the world completing new quests. And a lot of the quests are SUPER fun to do! :-)
While I was questing in Blasted Lands, I came upon a small Worgen village called Surwich, located in the newly revealed southern parts of the zone. It's not a big village at all, only a few houses and a few NPCs, but DAMN the architecture struck me hard. It looks awesome in every way and I just read it being described as "a cross between nineteenth century London and Hollywood's version of Transylvania".
It truly looks gorgeous, and I can't wait to experience more of it. :-)