1) Hello! I'm a mid-30s straight guy who happens to also be into diapers. I'm not very shy, so I don't have a problem with uncomfortable questions. I'm pretty easygoing too, so no worries. I've been all around the world, and I've seen a lot, so I'm pretty hard to shock (maybe too hard; not even 4chan bothers me that much 0_o). If it means anything to anyone, I'm a Meyers-Briggs type INTJ/INTP, so please forgive me ahead of time if I come off kind of analytical once in a while. I'm a problem-solver by nature, so I have a habit of trying to "fix" everything.
2) I'm here because I've had an interest in diapers for years, though I only recently really admitted to myself how much it was a part of myself. I have only really been open to myself about it for about 6 months or so, and I think I'm about 70% DL and 30% AB. Only my wife knows about it, but she is ok with it, and has even agreed to help me with my interest
3) I'm a career techie, been one since 99. I've done desktop and server-side support, as well as being a storage engineer, and am currently an information security professional. I've also been in the military during wartime and deployed in a combat theater, and am a trained (though lapsed) concert musician, and played the Horn for 15 years. I'd like to think I'm a genuine polymath. I also have interests in geology, futurism/transhumanism, science fiction, high fantasy, streetfighter motorcycles, alpine skiing, whitewater kayaking, and politics.
4) I mainly joined to become closer to the community that I have found myself to belong to, and to talk to others with this same component to their personality. I also want to read more to better understand this newly discovered part of who I am.