Lurveleven - Do I *always* carry a flashlight? Yup, pretty much, and I have for years, well before I found CPF. Before the WWW was big, actually. My dad was a FF/EMT, and since he carried these things I do too. Like I always carry a knife. Even when I'm swimming, I've got a knife and a flashlight. I'm not offended at all in your asking this; it's not that I'd feel naked without a light or knife, just unable to take care of things. It's a force of habit that I choose not to even try to break. .
Or course, my Spyderco isn't going to be so great in a formal setting. I favor my Benchmite for formal occations. Tools like this will come in handy no matter where you are, so I like to be ready for any task possible.
As for the light, I try to shy away from anything in the front pockets of either the pants or jacket, especially in the case of a wedding or something where dancing will be involved. I carry IWB when I guard, so that's fairly easy and comfortable, especially in the small of the back area.
I like that Jets22, and the Orb. The TNC and FF are cool too.