The sentiment of the article is fine, and some good points are made, but it's built on the presumption that sexual fulfillment is the only primary motive in life, which seems quite shallow.
I believe in the institution of marriage in the more traditional and religious sense, but agree with some other comments here that government/legal marriages are a completely raw deal for guys. The fact is that the stability marriage brings to society is a net positive, but as others have said it's not as beneficial to the individual. There is a strong correlation between an upbringing in a stable two parent household (generally through a marriage), and success in school and life, which is more/less prevalent in certain demographics.
Marriage in the Christian sense at it's core is a sacrifice, giving up part of yourself and part of your freedom in order to hopefully build something stronger, something more fulfilling than running through a revolving door of options. There is something noble in that sacrifice, so long as the wife is also faithful to that ideal (not always the case). I would argue one of the most impressive things a man with options can do in his life is to commit himself to a worthy woman, and forgo some of the pleasure he may have had otherwise.