While not as big as the last Game Update this one certainly has a good many things to be excited about. Coercers will be glad to see a class specific has is ready.
No doubt everyone will be anticipating news of a quest obtainable new mount being offered with this update and hordes of players will rejoice knowing that quests will be shareable now.
The power to save several UI profiles is another one of those things that has probably been on the to do list for a good while but is now finally coming to the light. While so far it does not look as though this Game Update will add any new play zones, dungeons, instances or other directly playable content it will definately improve the way players experience the game.
Sharing quests, or sharing Quest Objectives?
I can "share" quests in Vanguard, I then would like to back-stab the ninja-looting piece of navel-lint who hogs the objective drops...
If memory serves, you could already see each other's quests, even filtered?
Sharing the active as well as completed quests as long as the other person meets the requirements. If there is an item involved the other person will get that item as well. And yes you can SEE each other's quests but can't share them - i.e. the other person would have to go pick them up.