Jacob Ziemann

@JZ47

Investor in Growth Tech Companies @ Glynn Capital

San Francisco, CA
Joined April 2010
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  1. Retweeted
    May 10

    Firing Comey is a call to action.

    106 replies 1,345 retweets 2,500 likes
  2. May 10

    After Comey, Justice Must Be Served - Bloomberg via

    1 like
  3. Retweeted
    Apr 7

    Sharing a few words of gratitude for my friend and colleague as he announces news of his next chapter.

    7 replies 148 retweets 467 likes
  4. Retweeted
    Mar 26

    How it works: "Behind your Amazon purchase, a cutthroat world of bots and high-speed trading" via

    7 retweets 9 likes
  5. Retweeted
    Mar 24

    How soon will AI be available to run the Treasury?

    MNUCHIN on AI affecting U.S. jobs: So far away "it's not even on our radar screen... 50-100 more years" away.
    54 replies 71 retweets 405 likes
  6. Retweeted
    Mar 24

    the real eye-popping part of Mnuchin's sit-down with is the part where he sees AI as 50-100 yrs away

    8 replies 25 retweets 34 likes
  7. Retweeted
    Mar 19

    is the most nuanced and substantive investor of our generation: A Voice of Caution Guides High-Flying Uber

    1 reply 48 retweets 157 likes
  8. Retweeted
    Mar 12

    Moment of truth for economists: anyone who doesn't speak up against this is complicit in a Big Lie

    599 replies 5,892 retweets 8,762 likes
  9. Retweeted
    Mar 12

    "The fruit of a dangerous ideological conformity in too much of higher education."

    4 replies 38 retweets 98 likes
  10. Mar 10

    “Breaking Down the Father on BBC Being Interrupted by His Children” by

  11. Retweeted
    Mar 9

    This is like the Surgeon General saying cigarettes don't cause cancer, or head of NASA saying the Earth is flat.

    136 replies 2,409 retweets 2,463 likes
  12. Retweeted
    Feb 18

    The managing director of Mar-a-Lago bluntly calls the presidency a value-add for new members.

    138 replies 2,314 retweets 1,944 likes
  13. Retweeted
    Feb 9

    Before you marry a person you should first make them use a computer with slow internet to see who they really are.

    40 replies 1,880 retweets 4,364 likes
  14. Retweeted
    Feb 15

    Personal computing, the first 40 years.

    36 replies 1,167 retweets 1,130 likes
  15. Retweeted
    Feb 12

    Cool article about Amazon cloud leader Andy Jassy in rare remarks about cloud and competition

    20 retweets 72 likes
  16. Retweeted
    Feb 11

    From 1975 to 2015, terrorists from Trump's 7 Muslim nations killed no one in US while guns claimed 1.3 million lives

    72 replies 2,398 retweets 2,338 likes
  17. Retweeted
    Feb 11

    The relative risks of terrorism and gun violence are barely comparable, writes

    22 replies 420 retweets 554 likes
  18. Retweeted
    Feb 10

    So inspired by Nji's story & look forward to welcoming him and all the winners to the Googleplex

    67 replies 702 retweets 1,602 likes
  19. Retweeted
    Feb 9
    Replying to

    If you're unfamiliar, a WhiteHouse CISO isn't the same as a US CISO. Both roles are now vacant, as with US CIO & CTO

    7 retweets 2 likes
  20. Feb 9

    The Next Big Blue-Collar Job Is Coding - WIRED

    1 like

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