Actually what I find quite "funny" in a sense are all these state and county officials who are saying they won't issue a state marriage license based on their religious beliefs, citing that they have a constitutional right of religious freedom. This is an absolutely absurd logic, and not protected by the first amendment in any way. The amendment specifically states:
Congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof; or abridging the freedom of speech, or of the press; or the right of the people peaceably to assemble, and to petition the government for a redress of grievances.
The freedom in this is a personal freedom. It is saying that the Government can not make laws that specifically target rights and freedoms of the people in the nation with respect to their religious beliefs, and/or promoting of one religion over another. It also means that the Government has to leave religion out of the things it does. So as a duely appointed representative of the Government (as these people are), they are thus themselves breaking the first amendment by claiming they supposedly have a personal right based on the first amendment, to disagree with gay marriage, but their personal right does not pass on to their official capacity as a Government representative, where-in they must follow the first amendment and NOT discriminate against anyone else based on their personal beliefs and must treat everyone the same under the law.
You can most certainly disagree with it at the personal level, but the moment you take that position and act on it in your capacity as a Government employee, you have no "leg to stand on", as your personal beliefs are trumped by the Bill of Rights which states that the Government can not impose or promote religious belief on anyone (the whole "Congress shall make no law" thing in the first amendment). They have the personal right to not want to issue the marriage license, but in doing so, they can no longer act as a government official and have the right to be fired and be prosecuted/fined/sued by the people that they harmed for not following the Bill of Rights and causing the Government to break the first amendment due to their actions as a government representative.