After many changed votes, revision and thinking on how to split my votes, I came to this.
Best Traditional/Motivational Propaganda Page: Air.
Best Overall Propaganda Page: Death
Best Humorous/Creative Propaganda Page: Entropy.
I should explain these. I was probably quite biased when it came to choosing air, but I compared it directly to life.
I found Life had the better banner, but Air had the better Song and Speech. I think I safely judged the Song and Banner, but since I wrote the speech (with Pervepic's ideas and Demagog's revisions) I'll leave the judging up to you.
The Overall category was including absolutely everything, and to me the standouts were Death, Light and Fire, all doing something 'more' than was absolutely necessary. But in the end, MrBlonde's speech (the pony) and banner on the side won me over.
The Humorous/Creative Category was the hardest. I am still not sure voting Entropy was the right choice, as Time was very creative in every aspect of it. However, I really liked Entropy's speech, which created an atmosphere and characters in a short space of time. (And Time's speech was quite difficult to decipher through the voice... despite the creativity and time put into it, I would have appreciated a written copy on the page. I also congratulate both the masters for keeping up the atmosphere of the first page of propaganda in the comments, making it very interactive and very impressionable.
Feel free to argue with the way I voted if you think I could have done it better.