I would also like to say that there is a great flaw in the "if you don't like the terms live somewhere else" arguement. Most of the people I know do not have the financial ability to live whereever they want to live. The cost of the residence in realation to where they need to be are the main factor in choosing housing. Many people do not have the option to rent somewhere else or to buy a house beacouse the landlord wants to enact unethical controls on them in their residence. The only of the recorse for people in this postistion is decieve the landlord.
while I agree with your sentiment, with the housing market down it is actually a renter's market right now. lots of people who can't sell are trying to rent. increased supply + fixed demand = lower prices.
It is a great test of persons true charecter to see how they react to the opportunity to oppress someone else. This applies to government personel as well as private individuals. It seems to me that many people here relish the opportunity to put their boot on someone elses thoat.
willfully entering into a contract is not oppression. it is an agreement between consenting adults. and I never meant to imply that such clauses were moral or ethical, only that they were legal and did not constitute any denial of constitutional rights.
it's also an oversimplification to characterize these situations as an anti-gun landlord just trying to enact unethical controls on a tenant. it's real easy to sit there at a keyboard and accuse some abstract notion of a landlord or commercial property group of just trying to cover their butt and oppress people. it's an entirely different matter when it's your assets and your retirement savings and your kids' college funds that could possibly be up for grabs in a civil suit. there is nothing abstract about that.
again, I don't mean to imply that I consider such clauses moral or ethical. but if you're in the rental property business, and your not a mega-bucks corporation, you need to protect yourself. fortunately I can cover just about anything with my tenants under a generic illegal activity clause (e.g. an ND constitutes discharging a firearm within city limits, which is illegal except for approved ranges or self-defense).