Macworld.com – When Apple released its updated laptop line in the fall of 2008, there were oohs and ahhs at the shiny new unibody enclosure and buttonless trackpad, but there were also groans and eye-rolling over what appeared to be yet another new display connector, Mini DisplayPort, which replaced the Mini-DVI and Mini-VGA connectors formerly found on Apple’s computers.

The rest is here:
Mini DisplayPort connector blessed by VESA
(Macworld.com)