Your link and some brief review of reviews just netted you another sale. I'll bite. Halfway through your book -- it reminds me of "Traction" by the DuckDuckGo f

Your link and some brief review of reviews just netted you another sale. I'll bite. Halfway through your book -- it reminds me of "Traction" by the DuckDuckGo founder, except it offers significantly more tactical advice. The two books complement each other. Thank you for the link and for your succinct writing style. I'm ramping up marketing for an app right now, and this was a perfect find. If my app's churn rate doesn't kill it (kidding), you may have a new testimonial soon.