Well, as of 2am server time, guild experience, reputation, achievements and perks are live. One of the best ways to get guild experience and reputation is with Guild dungeon runs. To get credit for this, you need a group with at least 4 guild members to run a dungeon.
Also, once players hit level 81 their rate statistics will drop dramatically (hit%, crit%, haste%), so the entry level cataclysm dungeons may be easier to hit right away than after we level to 81.
[strike]There is one dungeon in particular, Blackrock Caverns, that isn't associated with a specific Cataclysm questing zone, so there'd be no plot spoilers if we hit that right away.[/strike]
So, any interest?
EDIT: I am wrong, apparently. It looks like Mount Hyjal questing leads you to Blackrock Caverns, and Vashj'ir questing leads you to Throne of the Tides. So, no hurry if you wanted to quest to pick up the background plot. Still would enjoy some guild dungeon runs.
Also, once players hit level 81 their rate statistics will drop dramatically (hit%, crit%, haste%), so the entry level cataclysm dungeons may be easier to hit right away than after we level to 81.
[strike]There is one dungeon in particular, Blackrock Caverns, that isn't associated with a specific Cataclysm questing zone, so there'd be no plot spoilers if we hit that right away.[/strike]
So, any interest?
EDIT: I am wrong, apparently. It looks like Mount Hyjal questing leads you to Blackrock Caverns, and Vashj'ir questing leads you to Throne of the Tides. So, no hurry if you wanted to quest to pick up the background plot. Still would enjoy some guild dungeon runs.