Blog Continuous Deployment Viral 
Startup Lessons Learned
SEPTEMBER 22, 2008
I break the answer to that question down into three engines: Viral - this is the business model identified in the presentation as "Get Users." Here, the key metrics are Acquisition and Referral, combined into the now-famous viral coefficient. If the coefficient is > 1.0 , you generally have a viral hit on your hands.
Startup Lessons Learned
DECEMBER 16, 2008
Lessons Learned by Eric Ries Tuesday, December 16, 2008 Engagement loops: beyond viral Theres a great and growing corpus of writing about viral loops, the step-by-step optimizations you can use to encourage maximum growth of online products by having customers invite each other to join. This is essentially a version of the viral loop.
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Startup Lessons Learned
DECEMBER 14, 2009
In a previous post , I covered the three main drivers of growth: Paid, Sticky, and Viral. Let’s look at a viral growth company, like Facebook. If you are building a large, viral, ad-support consumer internet property, you just want to go big! They’re off to cross the chasm. As soon as possible!&#
Startup Lessons Learned
SEPTEMBER 12, 2008
vs. sustainable: Compare this to the renewable strategies, like viral marketing, SEO, widgets, and ads, which can scale into 10s of millions of users but are primarily centered around tough, non-user centric work. Case Study: Continuous deployment makes releases n. Problem is, you inevitably become yesterday’s old news.
Startup Lessons Learned
NOVEMBER 7, 2008
This is one of the blog we posted about how some company is doing SEO to promote the website. I too would be concerned about false negatives, but perhaps this strategy could be integrated into a broader market research strategy that included user engagement, viral marketing, etc which would all be quantifiable under the Google analytics.
Startup Lessons Learned
SEPTEMBER 18, 2008
On Facebook, viral distribution has proved decisive. Those companies who have learned to build apps that optimize the viral loop dominate in every category where they compete. So far, I dont see any apps that have much in the way of viral distribution. We're leading the charge in enabling viral distribution for iPhone apps.
Startup Lessons Learned
MARCH 24, 2009
This is a common problem that results from viral-loop optimization. By copying the exact same registration flow as every other successful viral app, many viral apps completely lose their positioning. Heres why I dont think engagement loops are that helpful: unlike viral loops, its not bad if its not self-sustaining.
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