20. A marriage will stay romantic and each partner will get the attention and love that they planned on giving and receiving when they said their vows.
21. Once you have a kid, you still don't get away from judgements. "You don't want little Johnny to be an only child, do you? He'll grow up to be anti-social." (Mommy Wars)
22. Peace and quiet and relaxation.
23. Babies = loud and sticky balls of neediness that look like aliens; Toddlers = loud, obnoxious, and dirty creatures; Kids = all of the above + trouble; pre-teens = just plain annoying and dramatic + many of above; teenagers = kids whom think they are adults; Childish Adults = 20+ children whom stay at home...basically, you never get a break and no parts of childhood are any fun.

24. The ability to get up and go to dinner or an activity without worrying about a babysitter or Junior tagging along.
25. Better chances of financial security.
26. Better chances of keeping your sanity.
27. Better chances of enjoying everyday life. (For many child-free people, anyway, we'd rather be somewhere with adults rather than children...children make things unenjoyable for many.)
Those are a few that popped out for now.
