This article is 520 words long

Ever wonder what kind of content is most popular on the various social news sites? Well wonder no more…

We analysed over 500 front-page stories for Digg, Reddit, Propeller, StumbleUpon and Del.icio.us to try and determine what type of content is generally popular on each site (Note: this is 500+ stories for each site not the total).

Digg, Del.icio.us and StumbleUpon and Propeller all seem to only include the popular stories in their feeds. Reddit may also include stories that get votes rapidly over a short period of time. The results are based on RSS feed data so some stories may have been buried after we included them.

This article is 906 words long

We like StumbleUpon so much that we have decided to put together this resource list of everything you need to know about it. Happy stumbling!