Dennis Cheung
Product guy. Ad tech. I ❤️ shipping the right products.
Former LIRR commuter. Current Caltrain commuter.
Views not representative of my employer.
- I'm a West Coaster and I take the train daily. And I lose AT&T connectivity every ride right here. If you know the area, you know why.
- Anyone know what the @caltrain.com equivalent of this slide is?
- If more cars were like that Smart car, more cars could park on the street
- I want to meet Guillermo and ask him how much his umbrella costs www.apple.com/newsroom/202...
- If you’re not a fan of getting stuck in traffic on 101, then you should support this or more people will be on 101 rather than Caltrain
- Hey @caltrain.com - are you folks aware that the clipper tags get stuck in pending for days?
- Back in the day, the school store sold a t-shirt that said "It's Johnssssss Hopkins"
- I was reading through a report that a demographics consultant prepared to forecast enrollment in my school district, and this historical chart caught my eye. I wonder what accounted for the rocket ship growth Obama era.
- @adtechgod.com See you at Marketecture Live in March! Super excited. I've heard such great things about the previous ones!
- This is fascinating. It turns out Canada, and different US states use different elevator codes - while the rest of the world uses the same single elevator code. As a result, elevator maintenance is 10x more expensive than rest of the world due to lack of competition.
- This video about why elevators are so much more expensive to install and maintain in North America than the rest of the developed world is fantastic. (Hint: it's a solvable policy problem!) youtu.be/Or1_qVdekYM?...
- So if I show up at 7:30am and ask for early check-in, I won’t get charged a fee? How odd.
- @caltrain.com I’m not sure what’s going up with the Clipper 2.0 roll out, but this doesn’t seem like it’s working well.
- Dear @microsoft.com - could you please add the ability to create inline spreadsheets in Word for the web. It'd be great to have formulas/calculations and sorting, instead of simple static tables.
- Happy New Year! 🥂 Starting Year 5 at Amazon Ads. Proud of what my teams have shipped to help customers: creative tools for Fire TV self-service performance advertisers, PG deals and O&O deals-based buying in Amazon DSP, and Commitments Hub. Excited for what’s next in 2026!
- Because of the storm, the wind pattern has changed, and flights are taking off from the runways where they usually land at SFO. This Cathay flight to HKG definitely rattled some windows.
- That's an interesting ACARS message
- Some ACARS Drama:
- I'm old enough to remember when the Guardian Angels were a big deal. Through out this year, every time I heard Sliwa, it brought me back to that era of NYC. That accent. That cadence. I bet the guy calls the airport "Kennedy", and not "JFK".
- this is the most incredible interview i’ve ever read. the aei guy tries so hard to get sliwa to trash mamdani and he simply won’t. he also brings up flaco (rip) unprompted. www.wsj.com/opinion/free...
