Let me first say that I'm a huge fan of this site's community and the wealth of knowledge all you salts are providing. I've been smoking pipes for two years now, and I'm still soaking up any scrap of information I can get my hands on like a fervent sponge.
As to the topic at hand; I use almost exclusively matches. When I sit down to my pipe after a taxing day it's not necessarily the draw and exhale that I'm looking for, it's the whole experience. This is to say that I don't just want to get my pipe lit; I want to light my pipe. I revel in carefully packing the bowl, making sure it's properly aerated, and finally striking a match, of which I of course have my favorite types, to bring my evening pastime to life. When you get that perfect flame distribution in one match, the smoke and aroma billowing from the furnace, there is a definite sense of accomplishment and, yes, peace.
Of course I own a lighter for emergencies and cigars (a classic Zippo), but I just can't put the quick, harsh flick of a lighter, even a soft flame, on anywhere near the same level of class as a simple wooden match. For me, there is a sever difference in the experience.
Thank you for providing, and investing your time into, this wonderful medium.