1/ In early 2000 Paul Allen asked Craig McCaw if he wanted to assume control of Metricom's wireless Ricochet service. Paul wanted to make the service a success and was willing to pay Craig to assume control (the price would be negative). Craig and I met with Paul in his office.
2/ Paul Allen's office was straight up out of a James Bond Movie. For example, a glass exterior wall with shades that dropped down to darken the room when a button on his desk was pushed.

We reviewed the pitch deck, talked about it and were given the financials and other data.
3/ Even with a negative purchase price we concluded the business couldn't be saved. A combination of physics and nonstandard hardware/software created unsolvable problems. The service worked technically in certain locations but it would never scale to create shareholder value.
4/ Fixed wireless isn't new.

For example, Project Angel created by McCaw Cellular used 10 megahertz of spectrum at 1900 MHz in the early 1990s - "two 64-kilobit lines and an Internet access line that allows transmission speeds of 128 kilobits per second."google.com/amp/s/www.rcrw…
5/ Overbuilds of other operators are fundamentally hard unless you provide new value like mobility the legacy operator can't match. "Our service is cheaper" is a death wish thesis for an over builder since the incumbent cuts price to marginal cost.

Yes, I had a phone like this.
6/ The previous photo depicts what McKinsey incorrectly assumed in its famously botched report for AT&T. McKinsey assumed people would rather use that pay phone in the picture than a mobile phone. Oops! google.com/amp/s/25iq.com…
7/ Another Paul Allen story about a network overbuild gone bad involved RCN. Craig McCaw and I met with Paul in the art gallery/ conference room at his Mercer Island compound. We talked about RCN unit economics. Paul would eventually lose a few billion dollars in RCN and Charter.
8/ To be an over-builder in cable won't ever make anyone popular with incumbents. "Overbuilders have long been shunned in the industry as cannibals..."

There were two kinds of losses during the telecom bubble- paper wealth and cash. Paul lost real cash. wsj.com/articles/SB942…
9/ "Wait! Don't you mean the Internet bubble?" someone may ask? No. There was an Internet bubble and a Telecom bubble. They started and ended at different times. They did overlap, but not completely. If someone doesn't know this, they weren't involved then.25iq.com/2017/05/12/the…

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More from @trengriffin

20 Mar
1/ Broadband Internet provided via a non-geostationary satellite constellation operating at Ka band is an idea enabled by a startup I co-founded of in 1994. Without a team of about 20 people obtaining an ITU allocation in 1995, Starlink, OneWeb and Kuiper wouldn't exist.
2/ My version of the story of Teledesic is told in this link. 25iq.com/2016/07/23/a-d…
With any wireless communication network there is: 1) can the system provide high quality service technically; and 2) can the service generate enough free cash flow reward investors?
3/ Wait! Is Tren saying that without a team of 20 people Starlink, OneWeb and Kuiper would not exist? Is he saying there would only be geostationary satellite broadband internet services without Teledesic obtaining the "NGSO FSS" allocation at the ITU in 1995? Yes.
Read 5 tweets
20 Mar
This below is not iterative product development. $18 billion of non-recurring engineering (NRE) incurred and zero launches so far. Each launch costs $2 billion.

The book Liftoff explains why: "To adopt iterative development you have to let people see you fail." (page 25)
"In iterative software development, engineers make rapid changes, ask for user feedback and adjust the software for the next increment. Most defense programs use traditional “waterfall” development." spacenews.com/pentagon-advis…
'Being brave about potential failure in public is how you learn. Making mistakes is how you learn. Being out there.

Most people are like, 'What if people criticize me?' Going to happen. Be brave, be audacious." osam.com/pdfs/Tren_Grif…
Read 4 tweets
19 Mar
I plan to read "Liftoff: Elon Musk and the Desperate Early Days That Launched SpaceX" this weekend. I may tweet a few comments as my journey through the book unfolds. People *love* rockets with a passion that is uncommon, especially billionaires. amazon.com/Liftoff-Desper…
2/ Quiz: Why was cost not dropping?

"Companies in the US and Russia still used the same decades-old technology to launch rockets into space, and the price kept going up. It seemed like things were going in the wrong direction, so Musk founded SpaceX." spacenews.com/book-excerpt-l…
3/ That question is the business equivalent of the type of question Elon Musk asks potential engineering employees:

"You’re standing on the surface of the Earth. You walk one mile south, one mile west and one mile north. You end up exactly where you started. Where are you?”
Read 21 tweets
13 Mar
1/ "In a networked world, mayhem in one market spreads instantaneously to all others..."

Mandelbrot wrote this previous sentence in 2004. amazon.com/dp/0465043577/

The world is vastly more "networked" today and will continue to get more networked.
2/ With each ratchet up in the networking of the world, this phenomenon is magnified:

"people almost never make decisions independently." nytimes.com/2007/04/15/mag…

The world is more complex than ever.

Some people are bewildered when something like a five sigma event happens.
3/ Every increase in the ability of signals from one source to reach others who can resignal creates more feedback loops that are ever more powerful.

The bumper sticker that said “Shit happens” should now say:

“Shit happens faster and at far greater often nonlinear scale."
Read 9 tweets
11 Mar
A mask is off my profile picture, but not off me when in public (double mask). ~45,000 vaccines given per day in Washington State. 2 million vaccine doses have been administered statewide, which is 700,000 more than two weeks ago. My friend the checked shirt is smiling somewhere.
Let's goooooo! It's time to knock this virus down!

"The Seattle area once had more coronavirus deaths than anywhere else in the United States. A year later, the region’s deaths per capita are lower than any other large metropolitan area." nytimes.com/2021/03/11/us/…
"The vaccines are coming!"

You can feel it in the stories people are telling. Appointments are easier to get. Systems are working.

"In came artisan, and we both rode away
He whispered in my upturned ear, “it’s time to get an’ go”
'til this job’s done."
Read 4 tweets
9 Mar
To obtain extra credit, please explain the process the buyers used to purchase these Twitter 0% convertible senior notes due 2026 (the "notes").

"Initial conversion price of approximately $130.03 per share."

You must show your work to get full credit. prnewswire.com/news-releases/…
"The low interest rate environment, coupled with high equity valuations and high volatility in markets amounts to a 'triumvirate' that leads to very attractive convertible pricing”, he said."

Answering "triumvirate" isn't an acceptable answer. Sorry. google.com/amp/s/amp.ft.c…
Is this statement correct? Use example based math to support your answer.

"market volatility also provided hedge funds with an opportunity to profit. They buy the convertible bonds of companies whose stock has soared and hedge their position by shorting." google.com/amp/s/mobile.r…
Read 7 tweets

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