Well, the other side of it is that, imho, the adblocker has no reason to <i>purposefully</i> expose itself.  I was not commenting on the ethics of adblock, just the fact that sloppy checks and sloppy code are a bad thing.  I personally don&#x27;t use an adblocker, I just don&#x27;t go to sites that I have had bad ad experiences on.