







LinkedIn's journey from Reid Hoffman's launch to Microsoft's $26B acquisition in 2016. How the professional network transformed careers and recruiting.
Sign Up | LinkedIn
500 million+ members | Manage your professional identity. Build and engage with your professional network. Access knowledge, insights and opportunities.
Sign Up | LinkedIn
500 million+ members | Manage your professional identity. Build and engage with your professional network. Access knowledge, insights and opportunities.
Why the next professional network will look nothing like LinkedIn
As LinkedIn unbundles, SaaS companies emerge as leaders of the new professional networks
LinkedIn Login, Sign in
Login to LinkedIn to keep in touch with people you know, share ideas, and build your career.

Nobody knows how the whole system works
One of the surprising (at least to me) consequences of the fall of Twitter is the rise of LinkedIn as a social media site. I saw some interesting posts I wanted to call attention to: First, Simon W…

LinkedIn has over 675 Million Members. Want to know what LinkedIn User Number you are? They don't make it easy, but you can do it - here's how: Go to to your profile page, then choose "view… | Chris Fralic | 34 comments
LinkedIn has over 675 Million Members. Want to know what LinkedIn User Number you are? They don't make it easy, but you can do it - here's how: Go to to your profile page, then choose "view source" from your browser, then search for "member:" and you'll see a number appear - that's it. | 34 comments on LinkedIn
The Filipino virtual assistants behind LinkedIn’s “thought leadership” content mill
For $7 an hour, virtual assistants use AI tools to write LinkedIn posts and comments on behalf of Western executives.

Simon Wardley - United Kingdom | LinkedIn
View Simon Wardley's (United Kingdom) professional profile on LinkedIn. LinkedIn is the world's largest business network, helping professionals like Simon Wardley discover inside connections to recommended job candidates, industry experts, and business partners.
You Can’t Find a Job Because LinkedIn Went Full TikTok
LinkedIn’s $5-billion quarter had nothing to do with anyone finding work.

How to beat LinkedIn: The Game
A strategy guide for using a semi-pointless social network in all the wrong ways.
Your intellectual fly is open | The Observation Deck
Note: This was originally published as a LinkedIn post on November 11, 2025. I need to make a painful confession: somehow, LinkedIn has become an important social network to me. This isn’t necessarily due to LinkedIn’s sparkling competence, of course. To the contrary, LinkedIn is the Gerald Ford of social networks: the normal one that was left standing as the Richard Nixons and the Spiro Agnews of social media imploded around them. As with Gerald Ford, with LinkedIn we know that we’re getting something a bit clumsy and boring, but (as with post-Watergate America!), we’re also getting something that isn’t totally crooked — and that’s actually a bit of a relief.

LinkedIn’s Plan for World Domination
Reid Hoffman believes that his company will determine everyone’s economic future. Is he right?

Constellation Systems, Inc | LinkedIn
Constellation Systems, Inc | 618 followers on LinkedIn. Building foundation models of human state for AI, neurotech, and anything that interacts with people. | A new platform for human-centered intelligence. Multimodal models, novel data, and a long-term vision. We’ll share more when the time is right.