Comments on: Viral Coefficient Calculation http://robert.zubek.net/blog/2008/01/30/viral-coefficient-calculation/ Thu, 03 Dec 2009 21:50:15 +0000 http://wordpress.org/?v=2.9.2 hourly 1 By: Why Twitter shouldn’t pursue an advertising business model « Customer Ecosystem http://robert.zubek.net/blog/2008/01/30/viral-coefficient-calculation/comment-page-1/#comment-375 Why Twitter shouldn’t pursue an advertising business model « Customer Ecosystem Thu, 03 Dec 2009 21:50:15 +0000 http://robert.zubek.net/blog/2008/01/30/viral-coefficient-calculation/#comment-375 [...] (Good) Despite somewhat stagnating growth compared to Facebook, and an unremarkable viral coefficient in the truest internet business sense, Twitter spends virtually nothing on acquisition, gets tons [...] [...] (Good) Despite somewhat stagnating growth compared to Facebook, and an unremarkable viral coefficient in the truest internet business sense, Twitter spends virtually nothing on acquisition, gets tons [...]

]]> By: 3 drivers of growth for your business model. Choose one. | Casey-Computing and Technology http://robert.zubek.net/blog/2008/01/30/viral-coefficient-calculation/comment-page-1/#comment-319 3 drivers of growth for your business model. Choose one. | Casey-Computing and Technology Tue, 01 Sep 2009 14:20:20 +0000 http://robert.zubek.net/blog/2008/01/30/viral-coefficient-calculation/#comment-319 [...] 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. You get increasing growth by optimizing the viral [...] [...] 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. You get increasing growth by optimizing the viral [...]

]]> By: Juan Pasalagua http://robert.zubek.net/blog/2008/01/30/viral-coefficient-calculation/comment-page-1/#comment-318 Juan Pasalagua Mon, 17 Aug 2009 22:19:19 +0000 http://robert.zubek.net/blog/2008/01/30/viral-coefficient-calculation/#comment-318 Thanks for the excellent explanation! Thanks for the excellent explanation!

]]> By: Cristiano Betta http://robert.zubek.net/blog/2008/01/30/viral-coefficient-calculation/comment-page-1/#comment-317 Cristiano Betta Mon, 10 Aug 2009 15:26:03 +0000 http://robert.zubek.net/blog/2008/01/30/viral-coefficient-calculation/#comment-317 Hi Robert, Thanks for the great article. I was just wondering, wouldn't it be way more precise to use the 1st derivative of the viral coefficient to predict the future (t+1) viral coefficient and use that to calculate the future population? Hi Robert,

Thanks for the great article. I was just wondering, wouldn’t it be way more precise to use the 1st derivative of the viral coefficient to predict the future (t+1) viral coefficient and use that to calculate the future population?

]]> By: Jon http://robert.zubek.net/blog/2008/01/30/viral-coefficient-calculation/comment-page-1/#comment-313 Jon Tue, 03 Mar 2009 19:06:26 +0000 http://robert.zubek.net/blog/2008/01/30/viral-coefficient-calculation/#comment-313 What's the standard time period used to calculate an app's viral coefficient? What’s the standard time period used to calculate an app’s viral coefficient?

]]>