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Tim FerrissTim Ferriss

Co-Founder of Blogger, Twitter, Medium, and Mozi — The Art of Pivoting, Strategic Quitting, and More

Ev Williams is the co-founder of Mozi, a new social network that helps you connect in person with the people you care about. Go to https://mozi.app to check it out. Over the past 25 years, Ev has co-founded several companies that have helped shape the modern internet—including Blogger, Medium, and Twitter. This episode was recorded live at Diggnation, where digg.com was relaunched. Go to https://digg.com and sign up to get early access when invites go out. Sponsors: David Protein Bars 28g of protein, 150 calories, and 0g of sugar: https://davidprotein.com/tim (Buy 4 cartons, get the 5th free.) Sundays for Dogs ultra-high-quality dog food: https://sundaysfordogs.com/tim (save 50% on your first order) Wealthfront high-yield cash account: https://Wealthfront.com/Tim (Start earning 4.00% APY on your short-term cash until you’re ready to invest. And when new clients open an account today, you can get an extra fifty-dollar bonus with a deposit of five hundred dollars or more.) Terms apply. Tim Ferriss receives cash compensation from Wealthfront Brokerage, LLC for advertising and holds a non-controlling equity interest in the corporate parent of Wealthfront Brokerage. Tim Ferriss is one of Fast Company’s “Most Innovative Business People” and an early-stage tech investor/advisor in Uber, Facebook, Twitter, Shopify, Duolingo, Alibaba, and 50+ other companies. He is also the author of five #1 New York Times and Wall Street Journal bestsellers: The 4-Hour Workweek, The 4-Hour Body, The 4-Hour Chef, Tools of Titans and Tribe of Mentors. The Observer and other media have named him “the Oprah of audio” due to the influence of his podcast, The Tim Ferriss Show, which has exceeded 900 million downloads and been selected for “Best of Apple Podcasts” three years running. Sign up for "5-Bullet Friday" (Tim's free weekly email newsletter): https://go.tim.blog/5-bullet-friday-yt/ Follow the Tim Ferriss Podcast: https://tim.blog/podcast/ Visit the Tim Ferriss Blog: https://tim.blog/ Follow Tim Ferriss on Twitter: https://twitter.com/tferriss/ Follow Tim Ferriss on Instagram: https://www.instagram.com/timferriss/ Like Tim Ferriss on Facebook: https://www.facebook.com/TimFerriss/ [00:00] Start [00:47] Kevin Rose starts the party like it's 2004. [02:46] Ev's first internet product. [04:18] How technology became social for Ev. [06:25] The simple idea behind Mozi. [07:47] Strategic quitting vs. sunk-cost perseverance. [14:49] How Odeo begat Twitter. [18:38] Twitter's $11,000 SXSW 2007 inflection point. [20:08] Ev's hopes for Mozi's evolution. [21:42] Favorite books and information inputs. [26:08] Raising a generation to co-exist with AI. [32:14] Ev's billboard. [35:04] How Ev learned to manage his feelings. [36:19] Facing strangers as an introvert with the Hoffman Process. [39:08] Recently adopted habits that have galvanized positive change. [42:04] The silver lining of being fired from Twitter. [45:02] Contemplating how the universe works with The One by Heinrich Päs. [47:00] How Ev stocks his reading list arsenal. [50:29] Big thoughts on a Medium regret. [53:02] Resisting the urge to bloat Mozi with superfluous features. [56:02] How Mozi balances privacy with utility. [58:08] Parting thoughts.

Ev WilliamsguestTim Ferrisshost
Mar 19, 202559mWatch on YouTube ↗

At a glance

WHAT IT’S REALLY ABOUT

Ev Williams on quitting, innovation, and rebuilding “social” with Mozi

  1. Ev Williams contrasts perseverance with strategic quitting, arguing that people often stay too long due to ego, pride, expectations, and underestimated opportunity costs.
  2. He recounts how Odeo’s disruption by Apple’s iTunes podcasts led to an internal hackathon and the early evolution of Twitter, which later found an inflection point at SXSW in Austin.
  3. He describes Mozi as a simple, privacy-conscious app meant to help friends find each other in the same city and spend time together, positioning it as a non-performative alternative to social media.
  4. He shares lessons from building products: Medium expanded too quickly, while Mozi is intentionally resisting feature bloat by focusing on core utility.
  5. He discusses personal practices and learning inputs—reading and writing as core thinking tools, daily mindfulness meditation, exercise, and experiences like the Hoffman Process that changed how he relates to emotions and identity.

IDEAS WORTH REMEMBERING

5 ideas

Strategic quitting can be the right move when belief and motivation are gone.

He described realizing during Odeo that, despite a convincing strategy for continuing in podcasting, he didn’t personally believe in or want to pursue that vision—so he told investors he thought they should stop, highlighting opportunity cost beyond sunk cost.

A “failed” company can produce a breakthrough if it creates room to explore new ideas.

After Apple added podcasts to iTunes, Odeo ran an internal hackathon where small experiments (including SMS broadcasting) evolved into Twitter, which initially felt interesting at very small scale and only later hit a growth inflection point at SXSW.

For true innovation, excessive planning can reduce your chances of finding the best path.

He said goal-setting and planning work for formulaic objectives (like training for a marathon) but can backfire when attempting genuinely novel outcomes, because rigid plans narrow the set of possibilities you might discover.

Mozi aims to re-center “social” on real relationships rather than public posting.

He framed Mozi as an attempt to build an “actual social app” that helps people meet up in real life by showing where friends are and what they’re doing, emphasizing it should not be media-, advertising-, or performance-driven.

Premature scaling can come from self-imposed ambition amplified by organizational pressure.

Reflecting on Medium, he said he hired too many people too early and tried to build too many interlocking systems at once; he noted that once headcount grows, internal pressure from employees can push premature scaling.

WORDS WORTH SAVING

5 quotes

I personally had under-invested in relationships and over-invested, I think, in just, like, maybe business.

— Ev Williams

I think this idea of it's okay to quit is underappreciated, and the main reason, everyone knows about sunk cost fallacy.

— Ev Williams

If you're working on one thing, and, and there's identity and ego and all those other things, but it's like you don't know what else there is until you clear that, your attention away from the thing that you've been struggling with.

— Ev Williams

You can't do that to invent the computer or Twitter or like d- you know, create amazing art. You-- It's just you can't plot it, and to the extent you try to plot it, you shoot yourself in the foot because you cut off the possibilities that, that lay before you.

— Ev Williams

The way they did it, it... I wasn't even that attached to being the, the CEO long term. I was just like, "But maybe we should talk about it before you fire me." That seemed rude.

— Ev Williams

Strategic quitting and opportunity costOdeo’s pivot and Twitter’s originsSXSW 2007 growth inflection mechanicsMozi’s core idea: friend location and meetupsPrivacy design and consent in social appsWhy Greatness Cannot Be Planned and ambiguity toleranceMedium’s premature scaling and feature bloat reduction

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