[cja23]

Horses, not zebras. But yes, there are a few zebras in the world also.

[Gibbon1]

Depends on what they are doing.

Oh you found a 'bug' in Mac OS, Windows, or Linux? Probably not.

Oh you found a 'bug' some open source library? Maybe.

Or in our in house developed framework? Probably.

In house framework I wrote? Certain of that.