The message
from Tim contains these words:

I've often wondered why John is so easily conned by maker's ads and
heavily optimistic specs, given he appears to have a rough idea how such
things should be measured?

John?

Dimm aka Drivel is really an unemployed thicko who was using the name
John Burns-Curtis when he first started to infest this newsgroup. Given
that the surname Burns-Curtis is rare to nonexistent in the uk the
hyphen is probably a figment of his imagination like most of his
contentious ramblings.

--
Roger