It would be important if it were about a person's civil rights but unfortunately there is no law that is criminalizing homosexuality...
You'd like to see one?
Sure. Show me a law that makes homosexuality and / or homosexual relationships a criminal activity. In fact I
know you won't be able to since in 2003 the US Supreme Court in Lawrence vs the State of Texas found that Texas' sodomy laws were unconstitutional (see
http://en.wikipedia.org/wiki/Lawrence_vs._Texas). As a result of this decision, all states allow any form of sexual congress between consenting adults in a non-commercial, private setting regardless of the gender of the people engaged in such acts. There may be some states that still make fornication illegal (fornication being sexual acts outside of the confines of marriage whereas sodomy is any sexual act that is not male-female intercourse) as well as adultery being illegal, but most states have seen the prior ruling as also making these laws unconstitutional too. Yet even if that is the case, those fornication / adultery laws are addressing all sexual acts outside of a marriage, whether it be homosexual or heterosexual in nature. Thus I am correct in stating that this is not about civil liberties being taken away; people can live the way they want to live, can love and date and have sex with whoever they want within certain confines, like being between consenting, non-related adults (thus rape, incest, and child exploitation still remain illegal in all states (and may differ only in age of consent and degree of separation in a family to no longer be considered incest)). Unfortunately (as evidenced by most of the posts in this tread and in talking with others in the general public), people still think that the current case before the Supreme Court is about not allowing homosexuals the same freedoms as everyone else. And no, "marriage" is not a freedom nor a right if defined in terms of who receives certain benefits for fitting a particular criteria. If that were the case, then a whole host of benefits would have to be eliminated, including things like MedicAid that provides medical assistance to those that fall under a certain income level.
The current case before the Supreme Court is about the
federal definition of marriage and how that relates to survivor benefits and other codifications of "marriage" at the federal level. The first set of arguments is about how California has amended their constitution to define marriage... I feel that that should have been thrown out since that is a state issue. As is the case for other contracts issued in the state, the state has jurisdiction for how it wants to issue marriage licenses among citizens in its own state. The state-law in question was not about who may have sex with whom, nor was it about whom you may freely associate (read as "date") with, and so was not targeting one group's civil rights.
The second set of arguments is about the federal DoMA (Defense of Marriage Act) law signed by then President Bill Clinton that states the federal definition of marriage (for all federal laws that mention marriage, like Social Security benefits, joint filing of federal income taxes, etc.) as being between one man and one woman. As being a proponent of states' rights, this part of the case I actually do agree with in that since it is the states that should dictate what they consider to be a valid marriage, then the federal laws should comply with those state laws. Only in cases outside the states where the federal government makes laws (eg in the District of Columbia and non-state territories) should the federal government be the one to define marriage for the sake of those instances.
So in some ways I do agree more with the proposed Respect for Marriage Act vs the DoMA law, except that RfMA states a marriage is considered valid by the federal government if it is valid in the state where the marriage was celebrated (and not necessarily the place of residence of the couple), which means a couple could make a destination-wedding to some state that allows homosexual marriage and be legally married by the federal government even if their home state does not allow such unions. I actually feel that this just makes it into some loophole and would feel better were it related to the couple's state of residency, however I do understand that if that were the case, then everytime a couple moved to a different state (whether they be homo- or hetero-sexual) they'd have to refile within that particular state for marriage, and as such RfMA is probably the most ideal in allowing states to dictate how they define marriage and leave the federal government out of it.
I also wouldn't actually mind if all instances of "marriage" in the laws were struck, requiring everyone to file explicit instructions for benefit survivorship, medical directives, etc. regardless of a person's relationship with another individual. And if two consenting adults want to live together, they'd have to file some type of civil union to direct the state what to do in the case of dissolution of that union (read as "divorce") in terms of property ownership, parental rights, etc. And perhaps if this were the case, then marriage within a religious context would automatically "fill in" these directives for the couple.