Understandably, you are entirely wrong. The primary benefit from gay marriage is knowing you are legally married with all its federal and state attendant benefits and NO discrimination whatsoever because you happen solely to marry someone of the same gender.
You are also wrong is claiming that there are signficant tax advantages to filing as married vs filing as a single tax preparer.
Get you facts right before you spout off about gay marriage. Nonetheless, much of what the author said above is true.