I need about 100 proxies for account creation on a few websites. Example, Digg. (similar sites) I'll be using roboform to assist in creating accounts. Can you suggest me the best free way to do this and find proxies that haven't been blocked by general sites like digg, delicious, reddit, and other non-social media sites. BUT I'm not talking about Craigslist. Edit: And what kind of proxies should I use?