I agree with you. This article should be updated. Now many VPNs are offering better service than these VPNs. I think Hide-My-IP should be added in this list. It is offering good service in relatively low price. It costs only $2.95/month.

You can get VPN service less than $40/ year. I am using Hide-My-Ip and it costs me 2.95/month and lifetime subscription is $34.95. It allows me to use up to 5 devices and 100 locations. It is quite good and I am happy with its performance.

I agree with you. I think the best way to do it by using an extension. I am using “Hide-My-IP” extension on my Chrome to access any blocked sites in my school.