Q: my isight camera is reversing the picture

We all do.  http://support.apple.com/kb/TA27459

We are so accustomed to seeing ourselves in the mirror that you would find it distracting if your image were not reversed while you are making your video call. Only your video is mirror-image. Your video chat view that your chat friends see is right-way-around normal.

Many, but not all, Mac software applications give mirror-image camera views. Different apps work differently. Your Mac's Help in each application should give you more info on how each particular app works.   For more details on how some common apps work, take a look at this recent thread: http://discussions.apple.com/message/21544309

Message was edited by: EZ Jim

Mac OSX 10.8.3