I just want to say first that I'm new to SB (Not Auto Blog Commenting) and I'm not talking about proxies for posting (which are private proxies). I'm talking about free proxies for harvesting, PR checking, etc. When I run the proxy harvester (checking all 7 sources) it usually gets around 3000 proxies, 40 of which Google pass, and usually 0 of which IP pass. As of yesterday the first 2 proxies sources aren't working at all (404). So I'm wondering where are you getting free proxies that both Google and IP pass for the "heavy lifting" type operations? Thank you!