[jamaicabound]

Probably most basic thing is buy privacy for your domain so you don't have a whois record. Something many people forget who sell ebbooks or other things if you take paypal I don't believe there's anyway to hide your info buyer gets it so don't have this secretive site and then sell an ebook accepting paypal as everyone who buys will see your name and address unless you have a business paypal account with a po box. I'd also be careful when emailing readers back as people can track back your ip address from an email i believe.