StumbleUpon Updates Android App; Includes Google+ Integration

StumbleUpon is actually one of the largest sources of referral traffic on the web.  I remember spending hours clicking the “Stumble” button and getting launched back and forth across the web like an Angry Bird.  The service has returned to relevance in recent years by introducing social features and re-emphasizing their simplicity — this came after a bit of feature creep as the product became a bit complex with forums for a while.  The StumbleUpon folks just updated their Android application and it has some nifty features.