Pingback DOES NOT work when not using visual editor, and if the link is AFTER youtube video code.
Pingback works when using visual editor
Pingback works when NOT using visual editor and there's no youtube video
Pingback works when Link is inserted BEFORE youtube video code
I'm using wp 2.05, and the code that youtube generates automatically.
Are there any other thing I should be testing? It has something to do with the type of code that is used to insert youtube video.