well it kinda does, according to the video the new skybar feature allows you to view vids on a great number of sites, the one they mentioned in the vid was espn.com.
Still very promising and looks great! Hope their download server will be able to handle everyong trying to grab the file at once as word is spreading about the page being up.
Google Nexus 5 by LG 32GB
Google Nexus 7 by Asus 32GB
Stock L Preview - Rooted