Tumblr
microblogging platform and social networking website
Common Themes
Videos Mentioning Tumblr

Jonathan Haidt: The Case Against Social Media | Lex Fridman Podcast #291
Lex Fridman
A visual social media platform mentioned as particularly harmful to girls' mental health, alongside Instagram.

Brian Donohue on Operating Instapaper Through an Acquisition
Y Combinator
A microblogging and social networking website where Instapaper's founder, Marco Arment, previously worked as CTO.

Tim Ferriss and Matt Mullenweg Get Personal in Antarctica
Tim Ferriss
A microblogging and social networking platform, part of Automattic's portfolio.

The Cancellation of J.K. Rowling: A Conversation with Megan Phelps-Roper (Episode #314)
Sam Harris
A blogging platform identified as a 'crucible' where many 'woke' terms and ideas were popularized before migrating to platforms like Twitter.

How to Thrive in an AI World, Tips for Life’s Darkest Hours, & The Art of Sabbaticals (4K)
Tim Ferriss
A microblogging and social networking website acquired by Automattic, aligning with their open web philosophy.

The New Future Of Work: A Conversation with Matt Mullenweg (Episode #194)
Sam Harris
A microblogging and social networking website that was acquired by Automattic. Its New York office transitioned to a distributed work model after the acquisition.

Random Show Episode 17 | Tim Ferriss
Tim Ferriss
A blogging platform, discussed in terms of its user base and potential revenue model.

9 Passive Income Ideas - How I Make $27k per Week
Ali Abdaal
A blogging platform for which Ollie created and sold website themes.

B.J. Novak Interview (Full Episode) | The Tim Ferriss Show (Podcast)
Tim Ferriss
Blogging platform that inspired the vertical feed design of the List App.

Casey Neistat Interview (Full Episode) | The Tim Ferriss Show (Podcast)
Tim Ferriss
Blogging platform where Tyler Oakley gained initial popularity before moving to YouTube.

How Smartphones & Social Media Impact Mental Health & the Realistic Solutions | Dr. Jonathan Haidt
Andrew Huberman
Social media platform that girls gravitated towards in the early 2010s for visual content.

The Internet Changed… And Most People Missed It
GaryVee
Identified as an early example of an interest-based platform, paving the way for future networks.