As far as I understand you could buy 1 proxy to handle maybe 2-3 accounts for social media... proxies can be changed once a month from suppliers.. What about VPN?? How does it work? How often do they change their IP so they don't get identified?? For the price of a VPN... how many proxies could I get? Also.... What if you run a SEnuke from a proxy or a VPN? Those systems can be powerful and place 1000 links in one day... wouldn't that banned a proxy or VPN the same day? What is the best way to work in those type of situations?