Looking for a way to customize ad blocking in my DEVONthink web archives, I found a simple solution using CSS style sheets.
You can make your own if you’re comfortable with that, or just visit http://www.floppymoose.com for a prefabricated one. Save it to your hard drive, then choose your CSS file in DEVONthink Preferences > Web > Style Sheet.
Customize the CSS file as you wish.
Dan Byler