I was interested in the two times he used the word "lucky." The first time he used it to indicate he wasn't lucky (less than 10% of downloaders using Color), t

I was interested in the two times he used the word "lucky." The first time he used it to indicate he wasn't lucky (less than 10% of downloaders using Color), the second time to indicate that they could change the way facebook users interact (if the app is a success). I felt it was odd to see him use it both positively and negatively in a few paragraphs, and think it may indicate that he's not confident in this latest pivot (the first use felt more true).