The Future Of YouTube Channel Customization?

Interactive User Channels?
Google launched a new page on YouTube to promote the new set of “Artist Themes” for Googles browser Chrome.
The page itself features a fairly cool short video depicting the differences between bland ordinary browsers and Chrome, but the real fun doesn’t start until near the end of the video where it seemingly expands beyond the confines of the video player and takes over the entire page.
Once the video is ended it continues to scroll through images of the themes changing the background of the page accordingly.
While this is a great way to demonstrate the range of skins available for Chrome, I also wonder if Google aren’t letting us see a possible future feature of user channels, where you can have the background of the page change according to triggers in the video.
Much like setting annotations now, a user could set triggers to alter the background or some other element of the screen as you watched the video on their channel page?
The Future Of YouTube Channel Customization? | Paul O'Flaherty http://scrw.us/2d8 (via @pauloflaherty)