You had me shocked when you said this decade was nearly over:Eek: so soon!
It had its ups and its downs, but its my first full decade so i will remember it as the best and the worst times of my life so far. (until next decade)
So yeah, in my opinion it brought about the best and worst memories for me to look back on.
But your points about Obama are good, that's a great achievement for this decade. Let's dwell on the good things.
I also like the internet as a good point. Oh where would we be without it.