Go to the link in the title, scroll down the bottom of the page and the Privacy link is right there, like it is on most website footers. The client is Go open s

Go to the link in the title, scroll down the bottom of the page and the Privacy link is right there, like it is on most website footers. The client is Go open source on github, the security is discussed on the Smart Contracts/Ethereum page and all of that network stuff. That's 3 out of 4 questions, the last one is an opinion.