Jeff MacArthur

@jeffmacarthur.bsky.social

Fretless bassist & composer; co-host of The AmberMac Show & geeky tech enthusiast; Maritimer who’s been around (Halifax home now); co-creator commandN/15secTech/muzikDEN; ex-Mainframe & ex-EA. Also EIEIO. Posting on music & fun stuff, keeping it positive!🇨🇦

TODAY is Halifax’s longest-running tech/media/marketing meetup this Wednesday, September 16th, from 5-7:30pm in the Cannery Bar at the Atlantica Hotel with our friends from Digital Nova Scotia, our 30-second intro/opportunity spots ~6pm, and a bunch of fun Halifax techies, so don’t miss it! #Halisky

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Did Apple just nail the foldable phone? In a special segment of The AmberMac Show covering Apple's recent iPhone event, we discuss the product announcements, including the new iPhone Duo, and lots more. Full episode this Tues/weekend on SiriusXM + Wednesday podcast! www.youtube.com/watch?v=25AJ...

All About the iPhone Duo & Apple's September 2026 Event (The AmberMac Show Ep083)

Curious about Apple's folding iPhone, the iPhone Duo? We've got you covered with all the news from Apple's September 2026 event, including new Watches, AirPods, and the iPhone 18 Pro in this special…

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Don’t miss Halifax’s longest-running tech/media/mktg meetup this Wed 16 Sept 5-7:30pm in the Cannery Bar at the Atlantica Hotel w/ our friends from Digital Nova Scotia, our 30-sec intro/opportunity spots ~6pm, & lots of great people from the Halifax tech community, hope to see you there! #Halisky

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On this week’s episode of The AmberMac Show, we’ve got a look back at the first half of 2026 through the lens of Jeff’s TheOtherMac segments, from Prediction Markets to Subscription Services, A.I. Toys to Age Verification, and lots more! Audio/video/links: ambermac.com/the-ambermac...

The AmberMac Show Ep082: Prediction Markets, The AI Agent We...

On this week's episode, we've got a look back at the first half of 2026 through the lens of Jeff's TheOtherMac segments. First up, Jeff shares an idea for an agentic AI that we can all get behind,…

ambermac.com

This week: Our spoof of the Meta $17B trial settlement & a deep dive into Zuckerberg's attempt to establish Meta as a leader in child safety. This week's guest is Arkells’ frontman Max Kerman on AI, Dolly Parton, Trump & more. Plus Marc Saltzman with back-to-school tech! ambermac.com/the-ambermac...

The AmberMac Show Ep081: Meta’s $17B Child Safety Mess + Arkells’...

On this week's episode, Jeff and Amber do a deep dive into Meta's attempt to establish itself as a leader in child safety. There's a lot to unpack after news of the company’s recent $17 billion…

ambermac.com

"MapQuest stood up to President Donald Trump, and now its app is reaping the rewards. The 'OG of online mapping'… announced on Thursday that it would not change the name of Lake Ontario on its maps to Lake America" techcrunch.com/2026/08/31/m...

MapQuest's app surges to No. 1 in Navigation after refusing to rename Lake Ontario | TechCrunch

MapQuest is getting an unexpected boost from its decision to defy President Trump’s renaming of Lake Ontario.

techcrunch.com

Anthropic’s AI watermarking, why some U of Toronto classrooms are banning laptops, & a device to win the fight against mosquitoes; plus we chat with Eliot Pence, CEO of Dominion Dynamics, on building Cdn defence tech & Jody Thomas talks about resource security. ambermac.com/the-ambermac...

The AmberMac Show Ep079: Guarding the Arctic, Lasering Mosquitoes...

In this week’s headlines, Anthropic’s new AI text watermarking, why some University of Toronto classrooms are banning laptops, a better approach to building data centers, and a device that could turn…

ambermac.com

Hope to see you today, Wednesday, August 19th, for Halifax’s longest-running tech/media/marketing meetup from 5-7:30pm at the Cannery Bar in the Atlantica Hotel with our friends from Digital Nova Scotia, our 30-second intro/opportunity spots ~6pm, and lots of interesting Halifax tech folks!

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AI text watermarking is going to be fascinating to see the results of, but I also really want the mosquito laser defence system - check out that and more in the video below!

Amber Mac@ambermac.bsky.social · last mo.

🤖 Anthropic’s new AI text watermarking approach 🏛️ University of Toronto classrooms banning laptops 📊 A better approach to building data centers 🦟 Mosquito-killing AI lasers @jeffmacarthur.bsky.social & I with breaking news below / full ep of The AmberMac Show Wednesday 7 am. youtu.be/1XqlotgQys8

Don't miss Halifax’s longest-running tech/media/marketing meetup this Wed, Aug 19, from 5-7pm at the Atlantica Hotel. As usual, we’ll have lots of interesting Hali-tech folks, our friends from Digital Nova Scotia, and our 30-second intro/opportunity spots ~6pm - see you there! #Halisky

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I thought this was a typo at first because I didn’t realize what “shock gloves were”. Yes it’s as bad as it sounds. And they are m made by a company called “Compliant Technologies”, so they aren’t even trying to hide the true objective here.

Aaron Rupar@atrupar.com · last mo.

Q: The shock gloves that ICE is reportedly rolling out using the deescalation funding. Is that the sort of use you envisioned when you passed that bill? SUSAN COLLINS: It's not

This week's ep covers Zuck's 6000-word AI manifesto, the return of MySpace, & the memory crisis, plus Jeff shares his idea for the agentic AI we ALL need, & guest Benjamin Alarie talks about his new book, Superjustice, & how AI is transforming law. Audio/video/links: ambermac.com/the-ambermac...

The AmberMac Show Ep078: Zuckerberg’s AI Manifesto + Closing the...

Mark Zuckerberg just dropped a 6000-word AI manifesto. In this week’s headlines, Jeff and Amber discuss what’s inside the long-winded letter, why MySpace and its BFF Tom could be making a comeback,…

ambermac.com

The 12 richest people in the world have more wealth than 50% of the global population. TheOtherMac has a solution for that that leverages the agentic AI tech billionaires are pitching as our salvation - but something makes us think this isn't what they had in mind! www.youtube.com/watch?v=mBBV...

The Agentic Agent We ALL Need [The AmberMac Show Ep078]

The 12 richest people in the world now have more wealth than 50% of the global population. TheOtherMac has a solution for that and it leverages the agentic AI that the tech billionaires are pitching…

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Latest ep of The AmberMac Show: OpenAI's AI model that hacked Hugging Face; Elon Musk's feuding with journalists; bad health advice from TikTok; + Amber talks with Kathryn Hume, Vice-President of AI Engineering at the Vector Institute, about AI bias. Audio/video/links: ambermac.com/the-ambermac...

The AmberMac Show Ep076: Rogue AI, TikTok Doctors, & Angry Elon

In this week's episode, Amber and Jeff unpack what happened when OpenAI lost control of its AI model that hacked Hugging Face (which many are calling it a wake-up call for the future of AI safety),…

ambermac.com

In this week’s episode, Amber speaks with journalist John Vaillant, bestselling author of Fire Weather, about what we can learn from an oil town that went up in flames. Plus, city planner Brent Toderian unpacks the truth about bike lanes & car-dependent cities. ambermac.com/the-ambermac...

The AmberMac Show Ep075: The Science of Wildfires + Why...

In this week's episode, we explore the science behind out-of-control wildfires and we ask how we can save our cities from Cybertrucks. Jeff hosts this summer special, featuring two of our most…

ambermac.com