Widgit widgit widgit sounds like a frog, but often acts intelligently. For example, I just added a widget that shows things in my Etsy shop. You can click on (more info) and be directed to the listing, or click on (buy) if you aee something you love and get to a sale page. This widgit is in the right hand sidebar.
I don't like most things that move on blogs or websites, but this is a nifty little gadget. I hope it adds to my blog experience for you!