Without wading into this drama, the below article on pricing experiments is a fantastic resource as it provides a lot of different perspectives on pricing (I'm not affiliated with the site).
With all things "startup" (pricing, design, customer on-boarding, etc), there are no absolutes. So articles which offer frameworks that help you ask the right questions or think through the process are generally more valuable and this one does that IMO.
http://conversionxl.com/pricing-experiments-you-might-not-kn...
With all things "startup" (pricing, design, customer on-boarding, etc), there are no absolutes. So articles which offer frameworks that help you ask the right questions or think through the process are generally more valuable and this one does that IMO.