I didn't find any other forum for this I need to use proxies quite often and I am tired of searching proxy-list.org and other sources, I have a software to eliminate non-working proxies but it appears that proxies that are working are doing so only a few minutes most of the time, which is annoying. I can spend $20-30 if I am guaranted to hav a few working proxies every day. Have you tested some service which does that?
why not suscribe to some proxy newsletters ? they are generally free and webmasters usually take care to send only working proxies an not those dummies proxies (http://airb.us.to - my site has one such free one)
Yeah there are many free proxy newsletters or I can compile a big list of working proxies for you at a small fee.