A site contributed to aide to cleanse adware etc. runs a script to detect the users of ABP: http://www.malekal.com/
On the one hand we like to use a decent Adblocker to block ads and malicious ads as such, while on the other hand the site owner wants me to disable it for his site to force me to see ads. ABP detection scripts on adserving sites is understandable and power users will either leave the site or disable ABP for the time of the visit, but a malware fighter should understand why users use the aditional protection of ABP (with malware site blocking list subscription),
The malekal site only detects, some even kill ABP. In cases where ABP gets killed a counter action should throughout be possible through the use of Anti Adblock Killer in Google Chrome: http://userscripts.org/scripts/show/155840
Anti-Adblock Killer removes many protections used on some website that force the user to disable the AdBlocker. So you can continue to visit this website without having to disable your AdBlocker. Compatible with the browsers Firefox, Chrome, Safari and Opera. download and install for Google Chrome from: https://chrome.google.com/webstore/detail/anti-anti-adblock/cdhdgbmpjfehpkmbgnonnaclejpcepjm