Isn’t it though? A forum wouldn’t do all the things discord does, but the argument is that trying to use discord for a forum was a mistake in the first place. So replacing discord with a forum and then a dedicated chatting app makes sense, no?
It seems that depending on the type of glass and the direction of the waves (longitudinal, shear, or Extensional) the speed of sound in glass can be between 2300-6000 m/s
Longitudinal is the type we normally think of though, and that is between 3900-5600 m/s. Which is still much more variation than I was expecting.
The speed of sound in air is around 340 m/s depending on temperature.
So if the op is correct about the speed, then it seems the cracks propagate slower than the speed of sound in glass.
https://www.engineeringtoolbox.com/sound-speed-solids-d_713.html
Agreed. I think the fact that discord kind of does all the things is what made it attractive. But it’s not GOOD at the forum aspect, and it has its flaws for the other use cases as well.