Not at all.
The certificates were a self-acknowledgement that with old bikes RTFM isn't enough - there are so many things to combine and no computers to solve problems.
Add to that that initial internet diagnosis is usually miles off the mark.
IKBA comes from when I was challenged at work to explain my unusual solutions to problems, or my even more bizarre approach to opportunities - my regular answer was I Know Bugger All, which one manager shortened to IKBA.
There are no exams and no tests. It's just a bit of fun - and boy do we need a good supply of that.