The author has put many efforts into this research, but I feel that the same demon appears that I had to fight when there were more bots listed in my Bitcointalk thread. This demon is the "maintenance". Bots are software products and as most software products they go through evolution. Introducing them is a huge work, but maintaining what was written about them is even greater. In this case, too great. Be careful because this article is writing things like C.A.T. and ARBI developer are the same, and I feel almost sure that they are different people. Then for the Haasbot community, the article is linking the Haasbot forum and a Bitcointalk thread, but they are both outdated. According to my latest information, the Haasbot team are using Discord at the first place for communication. Also there is a free demo and a trial availale in spite of what the article is writing.