Earlier today I upgraded to the latest beta release of Firefox (1.5 beta 2). One of the new features in the latest release is the addition of Answers.com as a search engine choice. Nice. This weekend, my son, Keegan, asked me what Columbus Day is for. I honestly couldn’t remember. (Me: dumb librarian.) Was it to commemorate Columbus’s birthday, or his discovery of America, or something else? A quick search on Answers.com gave me the answer.