prosumer vs weekend warrior

prosumer

noun
  • A serious, enthusiastic consumer: not professional (earning money), but of similar interest and skills to a (generally lower level) professional, or aspiring to such. The target market of prosumer equipment. 

  • A person in postindustrial society who combines the economic roles of producer and consumer 

adj
  • Targeted at serious, enthusiastic consumers, incorporating professional features but often modified for non-professional use. 

  • high-end 

weekend warrior

noun
  • A person who indulges in a sport or pastime on an infrequent basis, usually on weekends when work commitments are not present. 

  • Such was the pace with which I, and many like me, the so called ‘weekend warriors’ or Territorial Army, were hoisted aboard the Gulf War battle wagon. 

  • The most common foot-related injury I see for the weekend warrior is heel pain. 

  • A part-time soldier, or reservist 

How often have the words prosumer and weekend warrior occurred in a corpus of books? (source: Google Ngram Viewer )