SlimCleaner uses what's called "authoritative ranking" to ensure that the ratings for your programs are accurate and that they reflect what people really think. It works by weighing the ratings of each contributor against their previous levels of accuracy and against the ratings of high-ranking users.

SlimCleaner is the first software to use social networking for PC repair and optimization. SlimCleaner combines the industry’s fastest PC cleaning engine with a community of users who provide real-time feedback to improve computer performance. SlimCleaner uses social networking and community-sourced feedback to tell people what’s on their computer, and what they can do about it: it’s like having an army of tech-savvy geeks helping consumers maintain their machines.