I just thought I should post the questions I asked since i just made my profile.
Q: "What world does Iyatil hail from originally?"
A: "Oh, that is an easy dodge because you have not read about her world yet"
Q: "Does Iyatil exclusivly use the shard pools to worldhop"
A: "That is the most common way that people worldhop"
and the third was a long shot but I wanted at least one RAFO
Q: "During the original shattering when the 16 picked up their shards, did the manner or the surroundings of the individual effect the way the magic system came about on their worlds later?"
A: "Oh, well you will read about that in a book that will come out later, so RAFO"
And like many people he wrote Hands all Red in my book although it sure looks like hoods with his handwriting toward the end of a signing...