This simple userscript will block BlockAdBlock from running. Just install it using Tampermonkey (chrome) or Greasemonkey (Firefox) by clicking here. You can try it out on the BlockAdblock website. It's kinda like a trace buster buster.

Also check out FuckFuckAdBlock.

This is due to the fact that the .toSource() method in those browsers is terrible and they should be ashamed. Instead I'm using a method that is not as reliable.