I'd almost forgotten about StumbleUpon as a content curation tool, until I found this article today claiming that the author was starting to see decent levels of traffic coming from it to her website - and without really trying.

There are a plethora of content curation sites these days, but StumbleUpon has been around for a long time - in fact it first went live back in 2002.

Anyway this post gives some good tips about how to use the site to gain a bigger following and to ultimately drive traffic to your website.

Worth a read.