Ben Sayer has created an interesting a web site for genealogists and family historians who prefer to work on Apple's Macintosh computers. Some of his recent articles include: Secrets to Restoring Family Photos with iPhoto, How to Name Files that Contain a Misspelled Name, A Better Way to Locate Unconnected People in iFamily for Leopard, and What is a Screencast and How Can I Use One?
I found the site to be quite interesting. I have now added http://macgenealogist.com to my list of "sites to visit frequently." You might do the same.