I wrote a brief playtest review of the HTML version of The Shadow of Yesterday at RPG.Net. I hope it results in increased sales/hits.
The review is quite favorable, but since people at RPG.Net can be amazingly picky I'd like to edit it somewhat, particularly to expand on Bringing Down the Pain, which I couldn't describe adequately on my first attempt.
Also, I'd throw in a word on "Transcendence", only because this rules sticks out to me like a... uh... Golden? thumb.
-Andy
PS- I added new Metagaming Keys to the SoY WIKI. Feel free to add more if you can think of any.