Have one. Unbelievable kid, great kid, super kid. Just a riot to have around, lots of work too (of course we could pretty easily ignore her and have her turn out to be a slug).
My wife and I, when we married (I was 29, she 28) had little or no interest in kids. Didn't like em much (though they are drawn to me for some reason - I swear, I try to be mean), hated most other peoples kids, routinely disgusted by the way most parents didn't pay attention. Sound familiar?
Flash forward 6 years, wife comes up to me and says we should have a kid

Uh, ok. Not as bad as it sounds. I was sort of thinking the same thing. Plus they're lots of fun to make

Sure enough, we had/have one. Beautiful little girl.
Has she been lots of work? Yup, incredible amounts and we still see parents that make no effort. Net result, their kids and little snots and we end up being the ones policing their behaviours. None of my business? Uh-uh, my kid will try to do the same. Just cuz someone else is too lazy to move their butt to do anything about little Johnny/Janey whipping stones at other kids doesn't mean I won't say something.

Restrict your freedom? Oh yeah baby. But you get used to it and we are pretty close to even partners. Make no mistake, for the first several years the woman does more work and it likely continues that way just because that is the role of the "mom". But you can travel with them and go to most things (outside of say an AC/DC concert with a 9 day old baby

) and it's really not very restrictive. Our daughter has her own frequent flyer card, has been on 7 flights so far and never been much of a problem. She travels by car very well too. It's what they get used to and if it's no big deal to them, it's no big deal to you. Of course, once they pass 2 years old, they cost just as much as a big person to fly, but they take up one seat, so it may suck, but it is reasonable.
Be careful CC, that's about all the maternal instinct Mrs. Bug had as well.

And I am not kidding.
So tons of work, poopy diapers, loss of sleep, stress and worry, puking on your shirt, utter and complete lack of logic.
Best thing that ever happened to me.

I would never crap on anyone that doesn't want them, but I am sure glad we had one.