> So how did they manage to add 1,998,000 more lines of node in the next 10 years (...) Does LinkedIn have the same features it had a decade ago? Search is fa

> So how did they manage to add 1,998,000 more lines of node in the next 10 years (...) Does LinkedIn have the same features it had a decade ago? Search is far more powerful. It also shifted to add an entirely new social media dimension to it. God knows what features were made available to recruiters and marketers. The hard part of a web app is not the stuff you see; it's the stuff you don't even know is there.