I agree that inspiration and motivation are very similar. I would also agree that it would be nitpicking if I were trying to separate an individuals motivation from his inspiration. This is not what I am doing in this case.
Again, you put me in an invidious situation. In the final analysis I would say that no one has any dots to join up. I am no different to anyone else who posts here. I post my comments and people are free to agree, disagree or ignore my comments. Just like everyone else.