The only thing I have done is singed my mustache relighting a cigar that was near its end...the cigar flared up and I heard hair sizzle. Luckily it wasn't enough to make me look too silly.
I usually just keep a jawline beard and keep it pretty short.
Starting April 16th though I'll be growing out a full beard for the NHL playoffs. It'll last about two months.
In college and in Grad school, I used my pipe to prop my head up in some ultra-boring lectures. Professors marveled that I didn't set myself on fire during class. I've damaged some pants, shirts & sweaters, but never the beard, a constant companion since 1970.
I have a 6 inch beard, and have never caught it on fire. I just bought two VERY bent Peterson Systems, so we will see, as these tend to rest in my beard. I've started to break them both in, and haven't had a problem so far.
Not yet, but I'm always careful when re-lighting a cigar near the nub. I'm not to worried about it when lighting a pipe. I got a lot of years left in me, so there is plenty of time for that to happen. LOL
knock on wood, no, I haven't burnt my beard with any pipes. Had a cigar with a tobacco bug in it, when that sucker popped, he sent a shower of sparks. At that time, I just had mustache and goatee and burnt them pretty odd...aside from that one fluke, no burning.