Stumbleupon is one of the best social bookmarking sites on the net which is why lot of people visit the site to find interesting content. Once you submit a url - the moment stumbleupon users see it - they'll visit your site.
I'm thinking, if one plays their cards right, they can use stumbleupon to build their blog's readership.
I could be wrong. But if it is possible what strategies can one use to ensure you get traffic consistently from this social bookmarking site?