While reviewing new blog applications this morning, I ran across several blogs that were doing something that I thought was really fun. Wish list posts. Most were from Etsy which I think makes them extra great because it's a fun way to help support small/handmade businesses.
It's not the same when they come from sites like Amazon.com and you see a banner ad with each item or the product pictures is just an Amazon widget. Totally not the same effect even if it is a cool item.