Search Engine Cloaker offers an explosive technique -- it can lead to great rewards (we generated over 60,000 Google listings), but it comes with a very small risk. The risk is that the engines will detect you are using stealth technology and remove your site from their index. This is extremely unlikely, as out of 3,000+ customers using Cloaker, we know of only 2 that were removed from search engines.
You see, we utilize a number of advanced techniques, including .htaccess, that limits the engines abilities to detect Search Engine Cloaker. But, of course, it is possible. If you are worried about your site being removed from the index, we have several great solutions that can help reduce the risk, including installing Cloaker on a free host (and not your existing site) and redirecting real users to your actual site, using stuffer/.htaccess which is virtually (if not totally) undetectable by spiders, and using Cloaker's built-in techniques to fly extra stealthily.