"i can point our probably hundreds of examples of these same members whining and moaning about the whole marriage/family stuff."
Yea, and us happily married guys could point out hundreds of examples of some young man on this forum acting like a drama queen because of his girl trouble. Fact is, if you have relationships (husband/wife, boyfriend/girlfriend, classmate, co-worker, fellow BR member, etc.) you're going to have problems. And, when problems arise, there will inevitably be whining and moaning.
"Why limit yourself to one ****** the rest of your life? You really think your sex drive (or hers for that matter) is going to last for a while? No. she will get sick of you, and you of her."
I've been married for 10 years, and my sex life is better today than it was when I was a newly-wed. The kids keep us from getting it on quite as frequently, but the couple of times a week we do get together is great! We've been together so long we actually know what we're doing! You've bought society's lie that single guys get more than married folks. Bull! Truth is, we get it more often, and it's of better quality. While you're out hunting for a drink of water, we just go to the faucet and know what we're getting isn't contaminated!
If you don't want to get married, don't. But, if you change your mind, I hope you get to experience the blessings of a good marriage.