I have been exploring these last few days just to see some changes that we have read about. In Stormwind the King had a low level quest which I took.

Went to Redridge Mountains and completed a few quests then The Mayor gave me a Gnomecorder and on reaching the graveyard as requested my quest on my main screen started to pulse and had a ! in it asking me to press it.

I did this and the Gnomecorder came to life and sent me the quest reward and a follow up quest, did the follow up quest and the same thing happened if this is the way the new quests are going to be completed then it is a great change.