Arduino drive-time discussion on EEVblog.
http://processors.wiki.ti.com/index.php/MSP430_LaunchPad
http://www.meanpc.com/2012/08/video-programming-ti-launchpad-msp430.html
http://www.meanpc.com/2012/08/program-ti-launchpad-msp430-just-like.html
http://www.meanpc.com/2012/01/free-msp-430-microcontrollers-from.html
http://www.meanpc.com/2012/01/msp430-hello-world-off-of-launchpad-and.html
http://www.meanpc.com/2011/12/ti-launchpad-msp430-vs-arduino-uno.html