Been working on my chardevs since it was fixed, and have come up with
some new ones. Not a huge amount, but it's forever a WiP.
Prot Paladin - This is the set I use as a "general purpose set". It will see you through all content intended for 80s (using it in higher level raids isn't advised), as most 80s deal substantially more DPS than the tank can cope with. It will hopefully meet threat requirements for such things.
Guardian Druid - Three sets for this,
ICC gear,
Main-hand/OH Combo,
Staff - These sets are reasonably self explanatory. The reason for the MH/OH differences is that due to there being no staff useful for feral or guardian specs besides the spellpower one, using the 409 Mace actually gives you more damage. The offhand is just icing, you can use any available ones (It's possible that the 245 socketable one is better, but unlikely). The staff profile is just to offer the druid more stamina, but since the requirements for health were met long ago, you'll likely not be able to hold threat all that well using it.
Windwalker Monk - I've made an ICC set for this for now, but a MoP one will come soon. As far as I know, mastery isn't all that great for WW monks, but since ICC gear offers so much crit, it might be worth stacking. Weapon enchant choices are down to the user's preference, with mongoose being slightly better than berserking. Doubling up on an enchant offers higher uptime, but less potential damage during cooldowns, as both enchants will stack up better.
Expect more to come now that chardev is working.