No need to flip monitor on it side.
i have a flatscreen with tilting technology.

(however it doesn't work if you use it as your secondary screen, bugger)
( Thor_sonofodin https://twitter.com/Thor_sonofodin, Tue 24 Feb 2004, 11:48, archived)

In the olden days one used
to be able to get Mac monitors that did exactly that...

/Coat
( LittlePixel, Tue 24 Feb 2004, 15:19, archived)