Commentary on How StumbleUpon Went From Humble Browser Plugin to Social Juggernaut

I just read How StumbleUpon Went From Humble Browser Plugin to Social Juggernaut. I thought I'd share the post and what I thought about it.

First my comments on it:
Another cool article about StumbleUpon. It's an interview with the CEO Garrett Camp.

Interview by Sarah Kessler. Great questions and interesting answers by the CEO.

You can read the whole story here: How StumbleUpon Went From Humble Browser Plugin to Social Juggernaut