For your robot-building needs, $45 BeagleBone Linux PC goes on sale
$80 TV dongle aims to bring Linux-based XBMC media center to your TV
I'm sure this would not be my first pick for a game to be revived... but it is interesting that it is also available on Linux. That is new... very few non-open-source packages make it to Linux.
Leisure Suit Larry Reloaded dated & priced, Journey composer pens music
Linux on mainframes used more widely than you might think
Ubuntu 13.04 Review: Linux for the average Joe or Jane