Found this great app called Style Feeder which allows you to track all of your wishlist items that you find all over the web. Style Feeder is also a pretty cool way to find cool new products because it lets you see the popular items that other users have submitted. Here is the 411 from the website:
StyleFeeder lets you find, share and keep track of the cool products you find online. You can make visual bookmarks, browse other people's lists, and never lose track of the things you want to buy.
They've created a Myspace badge that allows you to encorporate your wishlist items into your myspace layout. So next time your friends see the icon, they can browse over to your profile and select the perfect gift for you from your Style Feeder widget.
Get it here!