Ha ha! I'm smokin' both of you so far!

My oldest is 13 and my youngest is 3. Second marriage produced the second baby, after much pleading.
Anyway, what I love: My son adores and is very protective of his little sister. He does not consider her "half sister", but the only sibling he's ever going to have. He's old enough to appreciate the wonder that was the pregnancy, and then after she was born, the entertainment that babies provide. He likes to hear stories about how he was when he was "that age".
I love that I was able to spend soooo much time with my son one-on-one.

I can't imagine having several tugging at me for attention. I'm not an overly energetic person! My friends have many little ones, and they're suited for it.
Plus, he's a great help when I need it. I don't believe in totally burdening him with babysitting duties, but I also believe that children help around the house and do chores - watching his sister is a walk in the park compared to the farm work we had to do growing up. Besides, I always give him an option: dishes or Maddie? He usually chooses his sister over everything else.
Love: It will be easier to finance their schooling with so much time apart.

We will have years to recover from sending #1 to post secondary before #2 starts.
What I don't love: Not much. The only silly thing is this - I sometimes look at my son and get sad b/c I realize how quickly he grew up b/c he was my daughter's age what seems like only yesterday. Then I look at my daughter and get sad b/c I feel like I have to hang on for dear life b/c she's going to grow up too fast as well. They are constant reminders of how precious those baby years are.

My husband thinks I'm a lunatic, but I'm getting sentimental in my years I guess.
I myself come from a family where my siblings are 5 years in between. I'm smack in the middle. Growing up I was close to each, (being the middle) but now more so to my sister than my brother. that's probably just a girl thing tho. Personality, too. I know many siblings that are close in age and never talk. wow! sorry for the book. Good luck!