The article says youtube vids are capped at 10min, but
http://youtube.com/watch?v=EsEYpJMYIIw
30min vid
http://youtube.com/watch?v=EsEYpJMYIIw
30min vid
So in this regard the article is correct.
http://help.youtube.com/support/youtube/bin/answer.py?answer...
Personal note: I suspect Google introduced this policy to ensure that Google Video is not rendered obsolete.