Infographic of the day: 7 Disruptive Innovations that turned their markets upside down

Everybody loves a story of an idea turning a whole market on it's head and revolutionizing the industry surrounding it.  But without the gift of marketing imagery of disruptive innovation (hello Apple), who are the companies and products that actually bring forth profound change?  That's what professional networking site has presented to us infographically.  Seven brands and their services are shown as to how they approached their industry in such a unique fashion that everything became different.