Ashton Kutcher, other celebs Tweet reactions to Steve Jobs' death

Slideshow posted in Photos | Wednesday, October 05, 2011

12 of 30: "Rest in peace, Steve Jobs. Your genius will live on for generations to come," Neil Patrick Harris wrote on Twitter, referring to the death of Apple co-founder Steve Jobs on October 5. The 56-year old computer entrepreneur and inventor had battled cancer in 2004 and underwent a liver transplant in 2009 after taking a leave of absence for unspecified health problems. (Pictured: Neil Patrick Harris appears in a scene from the 2005 show 'How I Met Your Mother.') ( Photo / 20th Century Fox Television)