Sibusiso, one of this forum's aims is to discuss the language, which is what you do quite extensively, thus giving the users a chance of learning how the language is used and how it is evolving.

A user reading this thread will learn that the word ibhavulomu is used in real life and that its use is debatable. By abandoning these discussions you deny them this knowledge and you refrain from promoting your opinion. Remember this the next time someone asks you where the ibhavulomu is.

On the other hand, a dictionary is to give an overview of words actually in use. This implies that certain entries need to be further qualified as David said. So, how should this word be marked?

Ever tried? Ever failed? No matter!Try again. Fail again. Fail better. --Samuel Beckett.