If you enjoy reading Wikipedia articles you would definitely like Best Of Wikipedia. It is a one man project aimed at surfacing interesting Wikipedia entries like the color of water, wife carrying and Feynman point.
A new manually selected article link is posted every 12 hours. The link also comes with short synopsis of the most interesting part of the article so you know what it is all about. If you want to get notified whenever the new link is added you may either subscribe to its feed or follow it on Twitter.
Check out Best Of Wikipedia @ http://bestofwikipedia.tumblr.com