Lot’s of use computers on boats, but more and more people are beginning to make livings or at least part time jobs "online". Being able to work from anywhere/everywhere is a real advantage for those trying to live the cruising lifestyle.
One major online income group are the "Professional Bloggers"… a recent posting on Problogger.net let people give pictures or videos of where they worked. Many were non-traditional offices. The first on the list was a boat 🙂
That poster/blogger is the host of Stuff4Restaurants.com, a supplier of advertising ideas for restaurants, cafes, bars, hotels & nightclubs. His posting describing his liveaboard lifestyle is interesting to those of us who dream of working "online" and being footloose and fancy free 🙂