I had actually really liked the proof of transaction concept in this coin as a means to better-secure the block chain.

However, it also creates as many security unknowns as it resolves.   

From a perspective of motivation to increase nodes, I am not sure that it has an advantage over transaction fees or pos.  But it is still interesting.


Overall, I had kept my eye on this one and thought it might have some potential.   I have not completely given up on it yet either.   time will tell