Let's Talk Nipple Orgasms!

What are you thoughts on nipple orgasms? Ever heard of it? Think it's weird? Ever try it? I first heard about it in a doujinshi manga and then I looked it up. I tried it and on my 2nd try I had an orgasm. Light, soft, feather like touches on the nipple work the best for me, or light rubbing. The orgasm feels different too, not as intense as a clit orgasm but deep and sensual. I just love it!