As I mentioned earlier, my server Silver Hand was down Saturday night. All night. I gave up trying around midnight. Friday night, when I was actually able to log on, the Heroic Instance servers went down catching many in my group in a neverending loading screen that forced them to restart the game only to find their toons were not logged out, blocking them from getting back in. Other reports have been pouring in, not only of servers down, but entire Battlegroups, laggy geographical regions and in one case, the disappearance of all of Outland itself.
On top of that, strange bugs have been appearing in the game such as zone-wide Wrath buffs appearing in Shadowfang Keep and Northrend lockboxes dropping off of Karazhan mobs. On the Silvermoon realm, the raid instances crashed. When the GMs reset them all they inadvertantly closed the Gates of Ahn'Qiraj as well. A packrat on the server named Dinosaur claims he had a Scepter of the Shifting Sands squirrled away in his bank and he was able to use it to bang the AQ gong to get the Scarab Lord title and claim the Scarab mount.
Speaking of mounts, how many of our trusty steeds and non-combat pets were eaten by the servers when we tried to utilize the new storage options implented in Patch 3.0.2. Many players have been petitioning to get those back. Today, Blizzard confirmed what we had been hearing in our tip line: missing mounts and pets are being mailed to characters who lost them. The process isn't complete, but it's happening. They also recommended going to any Stable Master (ask a Hunter) to claim any pets or mounts you deleted yourself before the patch.
In the same thread, class balance was addressed as well. It boils down to yes, some classes are OP and others are out of whack. Suck it up til Wrath hits and it will all smooth out. I don't know about you, but I'm going back to my OP Boomkin now. If my server is up.