Anonymous writes...

1. Did Bruce begin an investigation into Superman's secret ID as soon as Superman first appeared on the scene in 1998?

2. In Independence Day what or who was Robin referring to when he said that the Batcave was already crowded enough?

3. Is any member of the Bat Family trained in judo, ninjutsu, parkour, scuba, or sword fighting?

4. Dick had circular birdarangs, Tim uses a different type of birdarang. Do all Robins have their own type (style) of birdarangs?

5. On Earth-16 is Bruce Wayne a playboy?