The Midway Temperature Point has been spreading as a concept the last couple of years and as far as I know I came up with the concept (as I mention it is so simple that it might have been 'invented' by others without me knowing it) for a specific purpose and I see it used outside this purpose which I think is misleading. This podcast sheds light of where I think the concept came from and how it is sometimes slightly misunderstood (if my understanding is correct).
In the podcast I refer to this video 17 min in: https://youtu.be/xE296OquIZ0?t=1030