Viable Supports
I play a lot of support, but my choice champs tend to be on the mage side: Karma, Sona, Lux. I also started using Kayle a fair bit to add some variety and have had some pretty good success with her at certain points. However, i'm beginning to wonder how viable non-tank supports are with the meta as it stands.
Things work ok provided one of the other lanes is going tank/off-tank (often the jungler, though a Cho or Zed mid has worked out too). Add a tanky top-laner and the team tends to run fine. I've also noticed that in so many of the pro games, tank support is the go to choice. I wen through all the current games in the finals and the only exception I found was a couple of Morgana supports. Tahm and Alistar were the most popular picks.
So are non-tank supports still viable? Thoughts?