It's one of my pet peeves to see "b" used for bytes and "m" used for mega. Makes you have to fish out the units from context. Most of the time it's obvious, you

It's one of my pet peeves to see "b" used for bytes and "m" used for mega. Makes you have to fish out the units from context. Most of the time it's obvious, your file is not really "16 mb" or 16 thousands of a bit, but sometimes the b/B swap is not obvious as both could apply.