You and your S80 did a fine job: artist's eye + steady hand + fine camera = wonderful photos.
I love the Canon PowerShot family of cameras. My first digitals were the A60 and S1 IS. I just got a tiny new SD450 Elph, so small I can always have it with me, in a pocket or my purse. We'll see how it goes for AC photos when I'm back in May. (Can't wait!)