Correct, a rock does not solve problems so it doesn't fit into the paradigm of consciousness in the scope we are talking about. I am just considering the fact that there is some inherent informational quality to it in a minimal sense.

As for crystals, check out these: http://en.wikipedia.org/wiki/Entropy_(statistical_thermodyna... http://www.sciencedaily.com/releases/2009/12/091209134633.ht... Very simply, the lattice structure that spontaneously arises from high pressure and temperature can reach a zero-entropic state. You may be able to consider this one of the simplest and earliest forms of spontaneous order. What do you think of this?

Just as with all systems, if you pump it with enough energy, it will lead to higher levels of complexity and order.

As for the singularity, I think it makes sense to use the concept as the jumping point for the next "breakthrough" in the evolution of life, but as something more powerful than speciation. The new order created by the meta-system transition (or phase transition) will result in (whether we know it or not) giving up some of our more primitive freedoms so that we may reach a higher level of order and complexity as a whole species, not unlike the development of the first multi-cellular organisms. Humanity went through a similar transition when we started to coalesce into cities. We suddenly became subject to a larger set of social laws which guided our behavior. This was essential for the new order and higher living standards we now benefit from.