Well, it is mostly going to be driven by economics at this point.
But, there are others who are like me - just mining to support the coin primarily. We will only do that up to a point and I really don't see that "point" coming anytime soon.
So, continue to support the coin, hope for more infrastructure, software, support, etc.

Basically, the price needs to move upwards for the long term health. But we are still early on here, so no worries yet.
A bit more notable support (as with any coin) can really make a difference.

IAS