http://askubuntu.com/questions/41302/how-to-connect-usb-monitor
Sounds like it's a solution to the green screen on plugging in a usb monitor and getting a green screen.
http://blog.arnaudlacour.com/2012/11/backing-up-to-usb-drive-when-plugged-in.html
Tutorial on how to set up OSX to automatically backup when a USB drive is plugged in. Neat.
http://blog.fsck.com/2009/03/tethering-your-kindle.html
I think this was the original "tether your kindle via usbnetworking" post. The same fella also hacked his Kindle to get Ubuntu running (more or less) on it.
http://blog.rootshell.be/2009/03/27/yubikey-authentication-on-linux/
Article explaining how to use yubipam to enable yubikey authentication on a linux machine. However, yubipam only supports single factor auth, username + token, no additional password.
http://iamyouruser.blogspot.com/2009/03/ubuntu-eject-kindle.html
Quick tip on how to eject an Amazon Kindle on Ubuntu. sudo eject Kindle (or appropriate device name if you changed it).
http://umtsmon.sourceforge.net/
UMTSmon is a tool to control and monitor a wireless mobile network card (GPRS, EDGE, WCDMA, UMTS, HSDPA) in a laptop running Linux.
http://www.draisberghof.de/usb_modeswitch/
USB_ModeSwitch is a little script to help switch multi-mode USB devices between modes. Mostly it's for 3g wireless modems which load initially as a usb drive with the Windows drivers. Compatible with the Huawe E220 and E169.
http://www.macresearch.org/tutorial_backups_with_launchd
Tutorial on how to have launchd automatically run scripts (such as rysnc) when USB devices are plugged in, automated backup when a USB drive is plugged in for example.
https://github.com/firnsy/yubipam/#readme
PAM module that allows offline authentication against a yubikey. Requires a key to be retrieved from yubico by sending email plus payment info, etc. Less secure than online validation. Only supports single factor auth, username + token, no password.
https://github.com/tfheen/ykfde#readme
Script to enable a yubikey to be used with luks full disk encryption. Very interesting...