Screensavers are very popular; thousands of people download them everyday and some of the biggest companies in the world use them to promote their brands in difficult channels.
Idealogy have gone a bit screensaver crazy this month too, making a couple of our own for internal use and experimentation (here and here) and and one for the mighty ABB, the global leader in power and automation technologies that enable utility and industry customers to improve their performance while lowering environmental impact. (here)