We would like you to assess the QUALITY of each of the following argument (discussing Gay Marriage) and determine if the argument is Valid or Invalid. A valid argument is clearly interpretable and either expresses an argument, or a premise or a conclusion that can be used in an argument for the topic of gay marriage. An invalid argument is a phrase that cannot be interpreted as an argument or not on the topic of gay marriage.

Funny that the author didn't look at lost inhetitance taxes, which could easily offset the income tax advatage stated above, the additional cost in SS survivor benefits and additional corporate healthcare costs.
Valid

It could, fairly rationally, be argued that same-sex marriage is in fact fundamentally different from marriage, and not necessarily in the amount of love each person has for the other.
Valid

Problem is ... when people continually get their state's to make laws that say only heterosexual people can marry each other, then those religions that will and want to marry gays and honor their marriages, now cannot.

Valid