In the past month we have been working to improve our proxy list quality even more. Right now we got a plan how to include google passing proxies as well, just that it will be single threaded wich is kind of sad for us.
Beside that, we are happy to announce our free proxy list that is now available in our main page.
We are thinking to add in the future something to track search engine rankings and to add suggestions for websites such as possible keywords with low competition and traffic. We will keep you informed on how this goes on.