SaaS Companies Beware The Slow Ramp of Death – Seeking Wisdom (by Drift)
seekingwisdom.io/saas-companies-beware-the-slow-ramp-of-death-3edcc1b6444a#.hu7otdybh
From the page
Saved with the link. Notes from 2007 to 2016 are mostly the page's own words, so this is probably an excerpt.
The gem is an interview I did of Gail Goodman at the Momentum Summit here at MIT in Cambridge back in 2010.