Even so, it really was educational to see seasoned landlords go back and forth on issues of law, leases, privacy, tenants rights vs landlord rights, etc.

. :-) There are number of quiet millionaires on this form that do not exactly tell all the details due to privacy reasons.

Personally, if I am paying 1.5mil for house, a big part of it will be the exclusivity and privacy, I would not want someone else to live in my basement.

There's a severe privacy and security issue with your request.If you proceed with the idea, which clearly is possible to create on a website, you need (besides the normal website resources) a Secure Socket Certificate and have it installed on you Privately hosted (not a shared  hosting site so commonly used) and it will cost annually ~$100 per year extra.You can not use free  services to get the Certificate or to install it.BTW: this IS THE WAY TO GO for scaling B&H operations.

It’s seems like a waste of your LLC’s privacy protection ability to use your name or your nick name.

If it is a privacy thing that you and your wife don't want strangers over, then don't rent that room out or just continue renting it to family and friends.If you are worried about your safety when your tenant brings guests over, you might want to reevaluate how you screen tenants.

How do you protect the privacy of Landlords and Tenants?

A private 1/2 acre lot with privacy and ability to bbq, camp fire, etc is more appealing.

Maybe they're as notorious as Facebook when it comes to moving the goalposts for privacy settings. 

I have it somewhere or else I would tell you the title.Was the title "Land Trusts for Privacy and Profit" (Galt Press 2004)?