> So basically it becomes a self-perpetuating meme. Sometimes many people in different places have had concerns, or ideas for a better way forward, for some ti

> So basically it becomes a self-perpetuating meme. Sometimes many people in different places have had concerns, or ideas for a better way forward, for some time but have either but spoken up or have had the "everyone else seems to be dealing with it" reaction. In such cases it takes a certain critical mass of information supporting the change to get movement, that critical mass builds slowly but once it is reached the immediate reaction can appear explosive, and there are sometimes aftershocks back & forth, much like an earthquake caused by plate movement. So while there is some self fulfilling chain reaction feeding into it, there is usually some true need involved for a lot of the teams concerned.