How does this coin relate to the problems of nodes that we see in bitcoin?

“As bitcoin grows, so does the network and the computing power behind the scenes required to run it. The majority of bitcoiners won’t be able to support their own nodes and will be taken over by companies like KnC.”
http://www.coindesk.com/bitcoin-nodes-need/

Also:
https://nxtforum.org/general-discussion/number-of-bitcoins-full-nodes-is-decreasing-what-about-nxt/