Preamble: I have been called to radical purity. My responses are not typical, they're radical.
1. Is there anyone out there other than me like this? Is kissing just lips touching to you, too?
Nope. To me, kissing is only for marriage. Now, the Bible says that we should greet each other with a holy kiss. I get that, but I don't think it's possible in this day and age, since we live in a lust-saturated and hypersexualized culture. I think of the kiss as the bow on the wedding gift. If I am dating lots of different people and I'm kissing them all (and doing more than that, too), then the comparisons come and the strife comes. I also think about not having a past when you marry. All those awkward introductions of past "loves" or the jealousies that the devil likes to bring up regarding past make out sessions with others. Protecting yourself from the future struggles is best, in truth. Yet, as God told me, I can't expect everyone to desire the level of purity that He has called me to...so I don't expect kisses to be saved for marriage alone by all Christians...though the purity and beauty that comes from saving your first kiss for the one that is truly yours in marriage and joined two lives into one, well, it defies description.
2. What does kissing mean to you, and why? For those of you who feel or experience something more, what is it?
I kind of go into it above, but it is something, in my eyes, to be shared by a husband and wife alone (in the context which this post is referring), something that is unique to the marriage and eliminates all the darkness of past loves and losses.
3. For those (if any) who don't find kissing particularly meaningful, is there a different type of non-sexual, intimate contact that you do find special or more meaningful?
As my preamble states, I have a unique call I don't expect many to understand, and so I firmly believe in saving all physical contact, including hand holding and hugs, for marriage. Why? I just think they can lead to other things. They also cause distraction. I don't, once again, expect others to do so, but for me, God has called me to save all touches, all of the googly gunk of intimacy (the little thrills that race one's spine when fingers brush together, hugs are shared, or smooches are made) for the wedding and beyond, to be able to experience the wonder of discovering those tingles and those feelings in the safety of marriage together, but that is just me.