Marc Andreessen teaches startups what disruption is really about (in 17 tweets)http://venturebeat.com/2014/12/02/marc-andreessen-teaches-startups-what-disruption-is-really-about-in-17-tweets/?source=HackerNews&referrer=@anujadhiya by ASquare • 12 years ago 6 0 12 years agoVEventurebeat.com