Stashed in: Facebook!, Google Acquisitions, Yahoo!, Charts!, Active Users
Sure does look like Geocities and Aardvark were the big winners here.
One big lesson: get as many users as you can. 100 million users of ANYTHING is huge.
Good article on 15 years of acquisitions:
I Ruined the Internet and I'm Sorry, by Ethan Zuckerman in The Atlantic
How LinkedIn Became A Wall Street Juggernaut | TechCrunch
Scientists Invented An Injectable Oxygen Particle That Lets You Survive Without Breathing
Snapchat: 100 million monthly active users; valued at $10 billion by Kleiner Perkins investment