I've just added the Wowzio widget on my blog as I found the live traffic activity widget pretty impressive! It contains a post's title text along with an image that looks really nice and is completely customizable.
Wowzio offers 4 types of widgets seen in the pictures below:
Panoramic Slideshow Widget
Live Activity Widget
Feed Content Widget
Click here if you want to add these widgets to your blog, no signup required!