I haven't had that much luck and would like to add additional feeds.
I was able to get it to bring up the menu in Chrome to select BlinkFeed for a few feeds... But in most cases the Chrome browser just takes me to the RAW Rss feed instead of it bring up a menu to select BlinkFeed from.
The stock browser isn't an option on the Verizon model... only Chrome... I have tried FireFox and Opera, but have the same issue.