From the link: "Thus, I predict that software freedom that we once had, for our MTAs and MUAs, will eventually evaporate for everyone except those tiny few who

From the link: "Thus, I predict that software freedom that we once had, for our MTAs and MUAs, will eventually evaporate for everyone except those tiny few who invest the time to understand these complexities and fight the for-profit corporate power that curtails software freedom. Furthermore, that struggle becomes Sisyphean as our numbers dwindle." He's got a point. All I can say is it hasn't reached Sisyphean for me yet and I will continue to run my own infrastructure as long as it is possible, cloud notwithstanding.