Welcome to

For the first twenty years of my career, I (co)founded a series venture-scale software companies, growing each from an idea to a company earning millions in revenue, collectively serving tens of millions of customers.

I now use the knowledge gained from those twenty years to help new entrepreneurs.  My goal is to have them increase their odds of success by not repeating the common mistakes that I and my peers once made.  I do this in many ways:


The Next Step series of books guides entrepreneurs step-by-step through the process of getting from idea to operational startup, breaking the paradigm of startup investing, and explaining years of lessons teaching entrepreneurship.


The Next Step: podcast shares the lessons from the books plus other advice, anecdotes, and interviews, all in bite-sized audio pieces.


Fledge is a global network of conscious company accelerators, providing intense guidance, mentorship, investment, and support for a small set of entrepreneurs.

Africa Eats is the first spin-off of Fledge, taking a few dozen graduates, all run by native-Africans, all focused on lessening poverty and hunger across the continent, wrapping them in a holding company to provide more even support than than the accelerator.


Answering questions from entrepreneurs on Quora.

Plus in these various efforts, I do my best to uncover hidden assumptions, break investment paradigms, and seek solutions to income/wealth inequality.

And despite now writing checks to entrepreneurs, I still consider myself first and foremost an entrepreneur, and as such every so often I simply have to create something new.  One is investorflow.org, an online network gathering together all the world’s impact investors.

Another is the philanthropic investing service at Realize Impact, a 501c3 public charity that I helped create. This new service lets any philanthropist turn a donation into an impact investment.

Hope something from this long list is of help to you.

Latest blog posts

New Year, New Signature, New Sticker

8 days into the new year, people are already telling me they are tired of summarizing 2020, so let’s skip that and talk about 2021. Happy 2021! With the new year I’ve taken a moment to not only think about my goals for the year but to think about all of the various activities and organizations I’m participating in. It appears I do a lot, but I actually have a narrow focus for my...

Not Juggling, but Flashing

People who work with me think I don’t sleep. They see me working on multiple projects and getting more done than they think reasonable in any given week, month, or year. They conclude I’m one of those people who never sleeps. In reality, I sleep at least as much as they do. Maybe more. I’m just a better juggler. Look at my LinkedIn profile and you’ll find at least four...

Powering the 21st Century

Predicting the coming year is next to impossible. But some predictions of the coming decade and century are easy, obvious, and 99% likely to come true. I’m enjoying an early view into one of those: battery-backed solar. It is dim, drizzly, and chilly in Seattle, the opposite weather of every image you’ve ever seen for solar power. We will literally get less than six hours of daylight...


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Recent blog posts