The more I mention this, the more it feels like bragging... but hey! It's something I'm proud of so I guess I'll keep mentioning it when the subject comes up. (Until it gets old and people start yelling, haha)
Anyways! I just wanted to say how I'm in the same boat as you. I'm currently in a courtship (yeah.. I said courtship) with a wonderful girl I met and we are doing things "different" than what mainstream "anything" is telling the world. We aren't going to kiss until marriage, just like you, but we are actually going steps further and beyond that. (For a lot of personal reasons, which I can share if you ask nicely.) Now forgive me a little, cause I'm going to copy-paste something I wrote before.
What her and I are in is what we call a "no-touch relationship". It was radical and different than what people normally expect, but it was something that tugged on my heart and apparently was a big part of this girl's heart as well. We entered into a courtship around 3 weeks ago after a long period of thought and prayer as to whether or not we even wanted to be in a relationship with each other, and because of who we are, the struggles we have, and the paths that God has set before us that we desperately want to follow , we've decided on rules and limitations to how we approach this relationship and the most important one, which relates directly to this subject is the fact that we have something that we call a "no-touch relationship". By that I mean exactly what it sounds like, we don't in any way have physical contact with each other. No holding hands, no innocent hugs, and definitely no kissing. It's a means of protection for not only our hearts, but our minds. The temptation to go further would be too great at this time. What would keep us from saying "Oh... well we're holding hands.. what's wrong with a hug?" and then it moves on to "Well.. we're hugging.. i mean, a kiss isn't so bad, is it?". It's a slippery slope, and not one that either of us wants to intentionally place ourselves on.
It's not easy.. no.. (I mean, sometimes it is when I remember the benefits) but it's something God placed on me when I met her (and after a rather disappointing and depressing relationship I had been in previously). So, from my standpoint, I have not one negative thing to say about not kissing before marriage.. simply because I haven't found one negative notion that isn't fundamentally wrong when it comes to me.
But hey, it's not for everyone. I'm definitely not saying that. But it is something that I personally am proud of.