Skyp's Lust for Port 80 Revealed

Up until recently, I had no trouble running Apache on my development machine. Then, one day, seemingly out-of-the-blue, Apache started complaining that it could not bind to port 80. This one almost drove me crazy until I found out Skype was grabbing the port and being very stingy with it. In case you have Skype running and Apache won't start, exit Skype, run Apache and then run Skype. (If Apache already has port 80, Skype doesn't complain.)