That's also one reason classmates.com never caught on in the U.S. They charged to do anything interesting on their site (plus it was ugly). One thing to take a

That's also one reason classmates.com never caught on in the U.S. They charged to do anything interesting on their site (plus it was ugly). One thing to take away from all of these examples is that just having an "idea" isn't enough. You have to execute it. If all you needed was an idea, Friendster would've been successful and not MySpace... and then Facebook.