HDMI connector adoption?

[avhed]

What is holding up the widespread use of a HDMI type connector on cameras.
I know Samsung has one, but its only NTSC resolution and not 16:9 ratio.
This week I read there is a new "Display Port" Connector out. Maybe camera manufactures are waiting for the right connector?

[Duwenbasden]

So far only some HD camcorders have them that are actually useful. They are almost useless when you are not doing HD. ;)