If you are blogger, a small business, new to online marketing or web content creation then you might want to give StumbleUpon a red hot go.
Why? There is way too much competition on the major social media sites. If you don’t have a following you are mere noise. You can get direct traffic to your site with StumbleUpon and there is no need for hoping for viewer attention like in Facebook or Twitter.
This infographic from YourEscapeFrom9to5.com can show you more details on why StumbleUpon is underutilized and how to get the best out of it.