A Spreadsheet Model for Viral Growth (2)

by mdv on February 1, 2010

In the previous post I introduced a spreadsheet that can model viral growth. In this post I want to introduce two additional concepts into the model, to make it conform better to what we see in the real world. These concepts are Total Available Market and Retention Rate:

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A Spreadsheet Model for Viral Growth

by mdv on February 1, 2010

I worked with two companies in the past month that needed a way to model viral adoption as part of their effort to understand the impact of a strategic decision to deliver part or all of their technology under an opensource license. Having such model enables them to understand the critical variables and success-factors, set targets for them and then measure as they embark on their strategies.

I set out to make a generic model that can at once be used at both companies. Hoping it may be of use to others as well, I will publish it here. I had much benefit from articles published by David Skok and Andrew Chen and try to use their terms and insights as much as possible.

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Bill Gates, great content, poor SEO

by mdv on January 25, 2010

Bill Gates is a very busy person since he left Microsoft in 2008. His Bill & Melina Gates Foundation is an enormously impressive charitable operation. To get a feel for its scope, take some time to read the 2010 Annual Letter and take a look at these short videos of an interview with Bill Gates at CNet:

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In the series about Personal Branding Tools up to this point, I have reviewed tools to scan news and to process it. The goal is to be very efficient, so you can absorb all relevant news in a very short time and be sure you have not missed anything. Tools like Google Reader enable you to reduce the volume of the fire hose of information that normally comes at you, by being selective about the sources and topics of information that you follow.

So the question is: how do you select the sources of information? [click to continue…]

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RSS is the universal language of realtime

by mdv on January 14, 2010

One of the highest value blogs for me is Scripting News by Dave Winer. This week he posted an entry – RSS is the universal language of realtime – that included an RSS-feed (that he hacked together) which presents new entries on the New York Times home page in realtime. If you want to be the first to hear the best news in the country, subscribe to the feed here:

http://static.newsriver.org/nyt/HomePage.xml

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Good SEO Discussion on the LinkedIn Group for Inbound Marketers

January 11, 2010

The discussion started with a question by Patrick Murphy of SiliconCloud:
Meta Keywords – Yes or No?
What are your views on meta keywords? I know Google have come and said that they do not use them but from my experience and clients experience they still have an influence. Can I ask what your experience or view [...]

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Tools for Personal Branding (2) – Bookmarkers

January 10, 2010

In the article about Feed Readers I reviewed how I use Google Reader to select the news sources that I keep track of. Google Reader lets me quickly browse all new articles in one place and select the ones I want to review (by placing a star next to these entries). In 15 to 30 [...]

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Reports about the death of RSS Readers are greatly exaggerated

December 21, 2009

Just the day after I posted the article about Google Reader an article was published on ReadWriteWeb (RWW) with the title ”RSS Reader Market in Disarray, Continues to Decline“.  The story states that the number of unique visitors to RWW who use Feed Readers has been declining and that the Feed Readers have made little progress [...]

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Tools for Personal Branding – Feed Readers

December 20, 2009

When you are working to build your personal brand, it is important that you contribute relevant and timely information about your topic of interest. I assume you have chosen a topic to which you can add value based on your passion, skill and passion. But a large part of your ability to be relevant and [...]

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MacNeil/Lehrer Journalism

December 4, 2009

Transcribed from this evening's broadcast of the Newshour, here are Jim Lehrer's guidelines for journalism:

Do nothing I cannot defend
Cover, write and present every story with the care I would want if the story were about me
Assume there is at least one other side or version to every story
Assume the viewer is as smart and as [...]

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