I don't see the point of the joke/sarcasm. UDP has its use if you want to have real time stuff and more granular and fine-controlled data. TCP is just for large

I don't see the point of the joke/sarcasm. UDP has its use if you want to have real time stuff and more granular and fine-controlled data. TCP is just for larger batches. Of course UDP is useless in many cases, but it does have its uses. It looks like this is just mocking people who can't follow the "don't reinvent the wheel" rule, but why assume that all types of wheel are already invented? P2P networking needs fine control. Bare metal is not here for nothing.