In the books, the Supernaturals (Weres, shifters, Two-natured) eventually follow the vamps lead and reveal all to the world. I'll be interested to see if this happens in the tv series and what kind of reaction they'll get! In the book, its not good but this is what I love about the tv series, it doesnt follow suit!
Alcide was one of my favourite characters but I don't like the direction they're taking him in the current season and if the wolves reaction to some 'understanding' humans is anything to go by, I don't think a supernatural revelation would be welcomed by all. However, with Luna pulling her Steve Newlin stunt on live television maybe this storyline is imminent, fingers crossed!!