A lot of the recent web sites detect the VPN and does not allow to continue without turning off VPN and exposing the IP address .In very short time there will be no reason what so ever to run VPN if the access to internet will be denied .I believe in freedom of searching internet and I see this as a serious threat to my privacy .For example if I am searching for better price , second time I come to the previously searched page, the price has risen.This scum can not take place if I am using VPN.