When over 30% of your userbase is adblocking, it's not worth it. Your users will complain to you, not the adblockers. They don't even understand what's going on. Asking your users to whitelist the site doesn't work, either.
I thought "hey, the Newsletter and Security Notices icons aren't clickable", opened a ticket, and found that the input and submit elements that should be under those icons were being blocked by disconnect.me :)