YouTube completely redesigned my channel. I was a little confused at first but then I realized how much cleaner the new channel layout is.
You have 4 design options to choose from including Blogger and you can still customize your background and colors and other stuff. I love this upgrade. Makes my channel look more like a site which is funny since I chose the blogger option that features all your newest content below your featured video and channel plus playlists or other stuff along the right.
I haven't picked colors yet but check out the new look here: YouTube mogroovee's channel
If you use YouTube for your blog you're going to love playing around with this.