For a little more than a week now all the videos in my old blog posts don't show up anymore. Instead it just shows the youtube url in plain text. here's an example post. http://www.gamedev.net/blog/807/entry-2256271-strife-server-side-collision-detection-creature-pathfinding-and-caves/. There are two videos in it. This method has worked fine since the first time I uploaded a video almost a year ago and it seems to still work fine for embedding videos in forum posts. Tested in chrome (pretty much up to date) and Internet Explorer 8.