Soul Shards: love them or hate them, they're iconic of the Warlock class. Most choose to hate them, but I think locks are just full of hate in general and need to vent it somewhere. Along with a tantalizing note about "exciting changes to how soul shards might work," European CM Vaneck has just let us know that one common shard-based ability, Ritual of Summoning, is going to be changed Before the 3.1/Ulduar Patch (a promise I'm seeing a lot of lately; we can only hope that patch is soon).
Essentially, the new RoS will create a meeting stone-like object. It'll still take two players in addition to the Warlock, as well as one shard, but once the ritual has been cast, the stone can be re-used to summon as many people as desired within its five minute duration, and that summoning action will merely require any two players, just like a meeting stone. You can also summon multiple people simultaneously, and all just for one shard. You won't be able to summon in situations where you currently can't (
Netherstorm, battlegrounds, in combat), but this will make summoning much easier, quicker, and less shard-intensive. A great idea.