I noticed someone's LiveJournal profile had a PGP key on it. Me, I love PGP and am always looking for more geeky ways to make it a part of my life. So I immediately jumped over to Dreamwidth to upload my key. (Same original code base, no? Must be there) This is a very well-concealed feature.
I eventually found out how to upload my key through the magic of manually-typing in a URL. But then I was was disappointed that the only thing it seems that I can really do with my key is send in email posts. I can't get encrypted notifications, or anything cool like that.
Also, my Dreamwidth profile doesn't even appear to have an indicator that I have a key. Is Dreamwidth different than LJ in this way? I dunno. Oh well.