John Smith I wrote:
Which definition of Guru comes closest to your implied meaning:
(BTW, I think your use of "guru" is well justified)

Sorta using my own definition for "guru" here, John.
It is an individual who refuses to listen to anything
that mere mortals have to say and either already knows
everything or gets any new information from God Almighty
himself. Anything that I cannot tell from a religion is
being asserted by a "guru". A perfect example is the
assertion by W8JI that current travels the length of
a 75m Texas Bugcatcher coil instantaneously.

If that were true, Intel could speed up its computer
buses by adding a 75m Texas Bugcatcher coil to each
data/control line, i.e. it is a ridiculous assertion.
--
73, Cecil http://www.w5dxp.com