Various experiences with hardware not necessarily only under GNU/Linux.

• Google Nexus 7 and how to unlock bootloader, get root, 'droid alternatives
• Lenovo G780 and how well it copes with GNU/Linux
• Samsung Galaxy S3 and … we'll see
• Samsung Galaxy S4
• Samsung ATIV Book 730U - running GNU/Linux, RAM upgrade
• My experience with Xbox 360 and how (not) to connect it to LCD