Where do I fit in? (Healers and support)

Time to give a little break to the beta discussion.

As a healer or support class in every other game, I take great pride in and find it just plain old fun to keep my party running while not focusing on doing or taking damage. I very rarely will touch a dps or tanking spec/class because of this. I just don't enjoy them close to as much. Now with everybody doing a bit of everything, will players like myself feel slightly alienated? Anets design on this game seems awesome, and the game is sure to be tons of fun. But is being the sole "healer", "CCer", or "Buffer" going to be a dead art? Is it possible to maybe just do the "heal" and "control" section of the hybrid? How is ANets decision to hybrid everybody going to affect players like me?