dave said:
>   What have you against Grandparents?

it's just an expression, dave.
it indicates "not technically inclined".

and, like most such stereotypical shorthand,
it's got a grain of truth, and not much more.

hey, two of my best online e-book buddies
-- nicholas hodson and meyer moldeven --
are technically astute (nicholas especially),
and they're both into their eighties now...

i'm old enough to be a grandparent myself.        :+)

-bowerbird