1.b3 for me again

I had a fun game.  I have not been playing much because I have been studying for my dental boards.  I out-rated my opponent by more than 500 points, but it was still fun and my opponent was very nice and I learned something interesting. 
   1.b3 has been my more recent choice.  By move 3 black had already selected a move that I was not prepared for (3. ... Bc5).  It is time for me to give that line a look.
   As a sidenote:  I just bought the book: "Play 1. B4!"  we shall see if that shall be my next chess white adventure!