I had to slow down on the poll making (a Modder's suggestion) and I think my polls are spread out enough to add another;
Who do you think was the best top secret organization?
Answers so far:
The Federation's Section 31
The Romulan's Tal Shiar
The Cardassian's Obsidian Order
The Vulcan's V'Shar
I don't think there's more but open to advise.