A few great sources: http://www.feld.com/archives/2015/01/illusion-product-market-fit-saas-companies.html http://www.feld.com/archives/2015/01/illusion-product

A few great sources: http://www.feld.com/archives/2015/01/illusion-product-market-fit-saas-companies.html http://www.feld.com/archives/2015/01/illusion-product-market...