I'd give 5 stars but this is only a kiosk window.. I'd like to be able to see only the specified website and unless I press ALT-F4 I'm not seeing anything else..
It's under development (only two-days old!). However, your review is not very clear. This plugin as it is not (version 0.5) applies to any and all windows that are open. Whitelisting by domain (and possibly URL) will come soon. The description has been updated to list these features as to-do.
