Jeffrey Beir

Mentor to disruptive founders; Founding mentor at the Harvard iLab; Former founder, CEO and venture investor.

[Jeffrey Beir @jbeir]

Twitter friends - come join me on Bluesky. It's a much nicer place, but a little lonely without friends. You'll find me at @jbeir.

[Jeffrey Beir @jbeir]

@RonFilipkowski You. Are. A. Moron.

[Jeffrey Beir @jbeir]

@bhalligan Would love to be part of it.

[Jeffrey Beir @jbeir]

@OldSchoolBoston Date?

[Jeffrey Beir @jbeir]

@ScottKirsner Love the conclusion, just being careful in these days of ‘misinterpreted data’.

[Jeffrey Beir @jbeir]

@tanayj @eoghan Increasingly (losing) then launching (profiting)

[Jeffrey Beir @jbeir]

@terronk If you could get it airborne, I’m thinking like a bicycle - will resist banking and yaw, but would climb/descend.

[MassBike @MassBike]

4-foot passing signage update from the MA Bicycle & Pedestrian Advisory Board meeting:

@MassDOT will be releasing an application for municipalities to request signs, posts, and hardware for Spring/Summer Install. We heard that about 40 thousand signs will be made available.

[Jeffrey Beir @jbeir]

@HBSAlumni Sure looks like a MAGA hat. Not a good look.

[Jeffrey Beir @jbeir]

Will #Boston suspend open carry on #indictment day? 🍻🍸🎉😂@wutrain

[Jeffrey Beir @jbeir]

The #Indictment Manhattan
in a Low Ball
- 2 oz Old Forester 1920 Prohibition Style Bourbon
- 1/2 oz Mexican Ancho Reyes Chili Liqueur
- 1/2 oz Italian Aperol
- 1/2 oz Bootleg Al Capone Port
- 3 dash Orange Bitters
Add one Large Rock
Sip and enjoy very slowly
Repeat

[Jeffrey Beir @jbeir]

@htaneja @Accel @altcap @BCapitalGroup @generalcatalyst @eladgil @GreylockVC @khoslaventures @kleinerperkins @lightspeedvp @MayfieldFund @Redpoint @RibbitCapital @upfrontvc Tell me each one of you did not tell your portfolio companies to withdraw? Commit here and we will respect this message.

[Jeffrey Beir @jbeir]

Fun snowboard hooky day with @scottkirsner and lots of Boston/NE entrepreneurs. @MtSunapeeResort #3IP

[Jeffrey Beir @jbeir]

@JoJoFromJerz @TheRickWilson WTF happened?

[Jeffrey Beir @jbeir]

@KylieBourjaily @christianmagel will also be at Loon tomorrow. Look for me in my Blue coat to say hi.

[Jeffrey Beir @jbeir]

@KylieBourjaily Kylie, which mountain? I’m a snowboard instructor at Loon if you want to try the dark side 🤪🏂

[Jeffrey Beir @jbeir]

@OnlyInBOS How long ago?

[Jeffrey Beir @jbeir]

@rebeccakaden “Who’s”

[Jeffrey Beir @jbeir]

Construction outside my office in Boston today. Better fill that hole quickly. @TomBrady @PATRIOTSdotCOM @RobGronkowski