I read the article. I also don't believe that that PerksCoin will have smaller volatility, than Bitcoin... how you are going to reach it? These are just your imaginations.
A subject of your belief I dont think you should discuss. There are certain facts which indicate demand of the project and the absence of reliable payment service providers is one of the main problems. However, it is enough that the industry has accepted PerksCoin as a payment unit. Considering that the coin is in the first phase of advancement, it will be an additional bonus, and that the accustoming to their use will become only a matter of time.