I’ve been spending quite a bit of time on Quora lately. This is one of the better questions I’ve seen on there in the last 7 months.
Bugs represent defects in a program, though in some cases the unintentional consequences are users might have a use case for such flaws the developer originally didn’t think of.
Some bugs graduate from being defects to growing into official fully supported features.
What are the best examples of this in software history?