volatilegx, I totally hear where you're coming from. However in other forums at WebmasterWorld people are always providing links and opinions on software like bloggers, content management systems, forum software, directory software etc.
To be totally honest. I would love to learn more techniques in safe and ethical cloaking technologies. If anyone has a tip or two, it would be much appreciated. How many clients want to know why a site does not do so well on said search engine yet does well on another? Too many.
Almost every cloaking script out there does the same thing. All that they do that is different is charge a smaller or higher fee.
If you're serious about cloaking, first you'll need to understand cloaking in general, and I'd advise you NOT to use it on your primary sites. I wrote an article/post on it, so search my username and you'll probably find it. It maps out what you should and should not do when setting up a cloaking script. The last thing you need is to get banned for getting greedy and adding the script to your primary domain.