Getting Mass Traffic from StumbleUpon: A Definitive Guide
Viper Chill
JUNE 21, 2010
They love the amount of traffic that the service – which now boasts over 10 million members – can send, but they hate the conversion rate on that traffic. In other words, your avatar is going to be seen in a lot of places on the service so pick something memorable. Both are acceptable and about as popular as each other.
80 
Let's personalize your content