For anyone interested, I wrote a fairly detailed case study of some of the difficulties faced when trying to reinvent the technology stack at one of the world's

For anyone interested, I wrote a fairly detailed case study of some of the difficulties faced when trying to reinvent the technology stack at one of the world's largest car rental companies: "Why are large companies so difficult to rescue (regarding bad internal technology)" http://www.smashcompany.com/business/why-are-large-companies-so-difficult-to-rescue-regarding-bad-internal-technology http://www.smashcompany.com/business/why-are-large-companies...