Sure, we have 20+ servers at the moment and we can always offer more. Please email usto suggest new server locations.
We do not, under any circumstance, log network traffic.
Type about:config in the address bar, and you will see the list of parameters: Find the parameter media.peerconnection.enabled. A search function will help you with this – just copy and paste this parameter into the search field. This option should be set as false.
Download WebRTC Leak Prevent from chrome web store, select "Use the default public interface only" and click Apply Settings.