I had a longer reply planned, but was logged out, lost my post, and really don't feel like getting back up on the soapbox and repeating myself again.
In short, it has nothing to do with envy, entitlement, or anything of that nature. It is just my personal view on the subject: I feel that relationships, and love, are serious business, and, as such, I take them seriously. People today may feel it's okay to have sex on a first date, move in together without getting married, essentially throw their virginity away because it is "no longer important". I don't. That may be the way our current society feels, but I don't think so. And again, I am not saying that I don't sin, because I do, everybody sins, whether they want to admit it, or not, but I admit it, I do sin, I have sinned, I will sin, I do fall short, I have fallen short, and I will fall shot, but that is to say, I haven't done so to this extreme, which, when not careful, can result in some pretty serious consequences (unplanned pregnancy, STDs, among other things).
The question of this discussion was would any of us consider loss of virginity before marriage a deal-breaker? The rest of you might not think so, and that is all fine, it is your opinion, but my opinion is otherwise. For me, it would be a deal-breaker. It may seem like a ridiculous reason for a deal-breaker, but as I've mentioned earlier, there's a lot of different, and equally ridiculous reasons people consider deal-breakers, including occasions where women feel men not wanting to have children is a deal-breaker.
I do apologize if I, or my opinion bothers anybody here. This is just the way I feel about the subject, and I wanted to throw my two cents into the pot.