The feature would allow you to open up a web page as a layer. Allowing limited adjustments, like opacity, layer styles etc. The main purpose of this would to be able to pull up visual assets on the fly for refrences. In my current workflow I will pull refrences into my canvas. This involves copying from a web page pasting it into photoshop and repeating this over and over for each refrence. With the ability to browse the web it would shorten the process by a huge margin and would make the workflow anyone who deals with this dramatically faster.