While embedding a music video on my blog, I found that YouTube now lets you configure the dimensions of the video and a few other useful options. This makes a huge difference when you have size constraints on the host site. Blogger is a great example of embedded videos exceeding template limits and just messing the whole look up.
Again, YouTube gives me another reason to use their service for easy video sharing and embedding. It is little things like this that appeal to bloggers. Thank you.