Thinking of adding a cat to your family? It's a time and cost commitment, but the advantages of having a feline friend around are worth it. These astonishing facts will have you racing to the shelter to adopt a kitty.
Dave Johnson is editor of eHow's Tech channel, and the author of about 3 dozen books, including the best-selling, "How to Do Everything with Your Digital Camera." He has appeared in dozens of magazines and websites, including PC World, Wired, and CBS MoneyWatch.