Junk mail, junk email, text advertising, sales pitch robo phone calls.  5000 contacts = 4500 ignores, 450 mildly pissed off, 48 “lookers”, 1 real buyer, and 1 deeply depressed, almost suicidal individual who believes a random postcard means the end of western civilization.  

If that's your position and opinion then there is a civil way to get it across your name calling and such is just so transparent..

Also, you basically did the same thing, or worse(insulting Account Closed) in a more long and drawn out way by questioning his success and knowledge, calling him several names, and offering to "enlighten" him without actually offering any techniques for enlightenment, just blathering on about how bad he is and implying how great and virtuous you are for butting in and defending some strangers honor and upholding the highest levels of civil discourse.

Squatters = drugs = problem.Georgia legislators are stepping up with HB 1017, the Georgia Squatter Reform Act, aiming to clarify in Georgia law that squatting constitutes criminal trespassing, thus shifting it from a civil court matter to a police issue.

Litigation is how most people do business.

I predict there will be criminal and SEC civil prosecutions of some of these syndicators.

Personally, I would like not to go through litigation and court but if I do, can I sue the City for damages, inflation adjustments, loss of gains from not being able to use the money to help my Real Estate Portfolio grow?

If not, the city does not have to honor the 2 family use and could require a new use permit where you would need to have an architect or civil engineer submit a new zoning plan and obtain a zoning permit. 

That is a very general question, but I would recommend getting an architect or civil engineer involved. 

-Site work: typically $10K is a good number to start with, which includes preparing the building pad, connecting utilities, plus a small amount of landscape and concrete work.Other costs (not typically required): Additional structural engineering, Civil engineering, Soils engineeringAlso, the cost would be around $75K for a standard garage conversion project of about 400 sqft....$8-10K for plans/design/engineering, $3-5K permits/fees, rest construction costs.