Why you should use only Bitcoin to pay for a VPN
This article describes into detail why you should use bitcoin to pay for privacy services, instead of relying on PayPal and credit cards.
PayPal
PayPal starts banning SmartDNS Unblockers and VPNs
According to recent news, PayPal has started banning payment processing for popular DNS unblocking services like Unotelly, Unblock-Us, Unlocator and maybe others.