Just something I’ve been thinking about. Suppose if the NEM price went up to $1. That makes the amount of NEM on each supernode out there worth $3,000,000. Now, the owner of the supernode would be thinking, should I continue to earn around $500 a day running my supernode (earning around $182500 a year), or should I sell them all and earn $3,000,000 rather than wait around 17 years.
How would this impact the security and availability of the network, if everyone starting selling their supernode balance?
I suppose the counter argument for this is that there would be a greater share of the NEM reward amongst supernodes, so for example there are around 400 supernodes out there, and if 75% of these sold all their NEM, and there were only 100 supernodes left, then the share of supernode profits would be 140,000 / 100 = $1400 per day which is over $500,000 a year (assuming the price stays the same).
I suppose it is a matter of short term gains over long term, and it balances itself out based on reward share. I can see how it could be tempting for a lot of people to sell their supernode NEM at that point.