Dual View isn't working for me. I am using Chrome a lot and use the Dual View plugin frequently to compare sites. Certain sites however when entered into Dual View will only open up in a single screen. Example page is: http://www.australianopen.com/en_AU/index.html
I work on a sports website and compare the scores on that page with other pages and the site will only open in single screen. This is just one example but is keeping me from using Chrome as my sole browser.

Anybody have any insight?

have you try to contact the developer of the bookmarklet ?

I could not find the name of the author of the bookmarklet. I am running Chrome version 4.0.249.78

try this site

http://www.podobne.pl/splitscreen/

Same behavior. Doesn't really matter I guess because Chrome keeps shutting down when I have the website open. Must not like their style sheet. Keep getting the Aw Snap message.