WoW Insider writes:
"Welcome to another edition of Blood Pact! I'd held off writing one because we've got a surprise for you guys as a new, better, shinier Warlock columnist is coming on board to give you the all the infernal goodness (or badness, if you prefer) you need. But since it looks like he's caught up at the cleaners trying to get that brimstone smell off his robes, I'm sneaking into his office and filling in for this week.
Today, we're going to talk about dual specs. You've probably heard of it. All the hybrid classes are squealing with girlish delight at the prospect, but even Warlocks have a reason cackle maniacally. For one thing, dual specs means more versatility for anyone, whatever class you play. In our case, it's the flexibility to deal a slow, painful death; a fiery death; or a torturous death through demonic beatdown. What can I say? That's what Warlocks do. We kill things. Dual specs, more than anything, simply means we get to choose how."