Is it possible to add specific exceptions for websites to the VPN ?

mYnDstrEAm

And if that's possible could that functionality be added to the PIA Client ?

It would be very useful as some websites apparently have most IPs of PrivateInternetAccess banned for posting and it's really annoying to have to switch the VPN off and on again everytime.  

And it would be even cooler if one could also add .exe's - i.e. for games.

amx002

It's possible via OpenVPN

Follow instruction here.
https://www.privateinternetaccess.com/pages/client-support/#windows_openvpn

Open ovpn file and add

route [ip or website name] [subnet mask] [your gateway]

at the end of file. For an example;

route hotmail.com 255.255.255.255 192.168.11.1
route 216.58.220.0 255.255.255.0 192.168.11.1