Apparently people can't read. I don't know which part of "to me" is not clear. I don't design PCB boards (thus the "useless" word), and the comment was appare

Apparently people can't read. I don't know which part of "to me" is not clear. I don't design PCB boards (thus the "useless" word), and the comment was apparently a lighthearted joke in response to another lighthearted joke.