I have many Linux-using friends who have no plans whatsoever to buy an iPad, and I respect them for having that stance. They are opposed to closed, locked, proprietary systems. I share their general values, but have chosen to buy a third-generation iPad and plunge headlong into creating iBooks using iBooks Author. I see the iPad as a exquisite tool for getting the word out about FOSS - free and open source software.
Apple is expected to sell 65 million iPads (or more) in 2012, according to analyst Canaccord Genuity. That's 65 million people I can inform about FOSS opportunities, such as the amazing Inkscape vector drawing program and OpenShot video editing program. Inkscape already runs well on Mac and Windows, and OpenShot is coming to Mac and Windows, so why not seize the chance to inform people about these programs?