Habs
http://www.halfluck.com/automation/habs
"After recently discovering the joys of "Physical Computing" i've decided to undertake my first micro controller project,
an automated brewing system fondly referred to from here on in as HABS"
Why the Arduino Matters - Ideas For Dozens
http://www.urbanhonking.com/ideasfordozens/2009/05/why_the_arduino_matters.html