Probably someone who never had to fix a critical bug on a friday. I mean it's like wearing a helmet on your motorbike, 99% of the time it is useless, but the d

Probably someone who never had to fix a critical bug on a friday. I mean it's like wearing a helmet on your motorbike, 99% of the time it is useless, but the day you crash, you better have it and not need it than the opposite.