I am looking for a “popular posts”-style sidebar widget that will allow me to share content from my sister site. I want the widget to show a thumbnail from the side as well as the title of the post; something like what Zergnet does would be great. Ideally, I would like to choose about 20 or so posts that could appear in the sidebar, and have the links automatically rotate when the page is refreshed.
If you have a product that is similar to this, I would love to see it!