I just installed a new widget, Snap-Shots, and we'll see whether my blog is better for it or not. Since I'm using Blogger, it was a simple process and never had to do any coding. Still, one rule of design is that just because you can add a feature doesn't mean you should. So, like it or don't like it?
Edit: Your browser needs to be Firefox and you'll probably need to disable some pop-ups.