StumbleUpon No longer Has A CEO, Is Part Of Expa’s Mix.com (Also 5by Is Shutting Down)

It would appear that StumbeUpon is no longer a company with a CEO. There hasn’t really been a lot of clarity around this in recent months, but that appears to be the state of things. Over two years ago, StumbleUpon…

As StumbleUpon Sends More Traffic, CEO Talks Content Submission

It was only four short years ago that StumbleUpon was the biggest driver of social media traffic to websites. Look at this chart from StatCounter we shared in January, 2011. Was StumbleUpon a big traffic driver for your site back…

StumbleUpon Makes First Acquisition: Video Discovery Service 5By

StumbleUpon has acquired video discovery company 5by. This is the first acquisition StumbleUpon has made in its decade of existence. StumbleUpon’s Mike Mayzel tells us that 5by’s team of six people will move from Montreal to work in StumbleUpon’s San…

Exclusive: StumbleUpon CEO Gives Us A Big Update About What We Can Soon Expect

StumbleUpon has been around since 2001, providing a unique way for Internet users to find websites and pages related to topics they’re interested in. The company has long provided a method of content discovery that has for one, gone virtually…