I also took healing way, but I am not so sure I like it. I think Blizzard wanted to encourage shaman to do more than cast LHW and occasionally chain heal, which I am down with. I took the -5 talent on healing wave, and I use it almost exclusively on tanks now. I guess my problem is that I'm not sure I cast
enough healing waves on a target in a 15 second span to make the talent worth it. And while it affects other shaman's healing waves, I have an inkling I'm one of the few in my guild who's actively trying to mix healing waves into the LHW spam.
I also took ELE up to that resist talent, but I'm not sold on that one either. Sure
seemed like a good idea, considering how important resist gear is during certain fights, but I haven't really noticed any difference.
edit:
my spec:
http://www.worldofwarcraft.com/info/...20300510053150