CivIVMonger
Emperor
Starcraft was one of the best games ever made, and more balanced than most RTS...and often ranks among the best games all-time when competing against everything.
That none of the starcraft/warcraft series showed up in the poll, but age of mythology and all the age of empires did is pretty sour, especially given that these games compete with ratings against ALL games, not just strategy games .
Sorry TMIT. I did my best for only 25 options. And, I don't know every game as well. Im a hardcore PC gamer, but... Not for everything.