under the microscope

Walk slow, age fast

New evidence from a longitudinal study reinforces the link (correlation, not causation) between walking speed and brain health. | learn more

better doing

Memos

If you can only click one link this week, this is the one. Tech executive Sriram Krishnan complied a wide-ranging list of internal memos worth reading. “Raw, not smoothened over for PR departments, they help shed light on how people really […]

tech, startups, internet

The Access Act

VC Fred Wilson writes about this newly proposed regulation for big tech companies. He’s glad to see that some members of Congress are putting real thought into regulation beyond the good ‘ol “break them up!” | learn more

tech, startups, internet

Money out of nowhere

Venture capital hotshot Bill Gurley wrote this post earlier this year. “How internet marketplaces unlock economic wealth.” What will the next marketplace be? Let me know if you’re working on one! | learn more

oh, chicago

Chicago startup Sprout Social files for IPO

This is only the second Chicago tech company to go public since GrubHub 5 years ago. I love seeing this news! Also, it’s nice that this filing seems to be free of drama and shenanigans (unlike some other recent IPO […]

fun facts

Straight to voicemail

I learned this week of a new iPhone feature that lets you send unknown callers straight to voicemail. I enabled it right away. One side-effect is that it makes Americans harder to survey. I’ll take that trade 😁. | learn more