Here is the list of auto-embeds now...
Supposedly if you link to a video on these sites it will auto-embed it for you...
CNBC
CNN
CNN 2
CollegeHumor
CollegeHumor (Legacy)
Dailymotion
facebook
GameSpot (Part 1)
GameSpot (Part 2)
GameTrailers
Google
Hulu
Metacafe
Photobucket (Direct Link)
Photobucket (Videos)
Storify
Twitter
Vevo
Vimeo
Youku
YouTube (Long)
YouTube (Playlists)
YouTube (Short URL)
YouTube (Short)
Supposedly if you link to a video on these sites it will auto-embed it for you...
CNBC
CNN
CNN 2
CollegeHumor
CollegeHumor (Legacy)
Dailymotion
GameSpot (Part 1)
GameSpot (Part 2)
GameTrailers
Hulu
Metacafe
Photobucket (Direct Link)
Photobucket (Videos)
Storify
Vevo
Vimeo
Youku
YouTube (Long)
YouTube (Playlists)
YouTube (Short URL)
YouTube (Short)