Rather than holders, I think more important is we need spenders and along with it comes the services where we can actually utilize the coins. We need that kind of services that creates a demand and encourage people to use their stash instead of hoarding. Something developed and built around a healthy economy. Instead of flow of cash, we need the flow of coins moving around.
Honestly we need a bit of everything. Holders are still more welcome than people that haven't heard of Bitcoin. I mean holders are at least involved. We shouldn't judge holders like this.
We have given a product to the world, let them decide how will they use it. Some will hold, some will spend. Both situations are OK for me!