I added the Facebook Like application to my blog so people can like blog posts which will appear directly on their Facebook page.
I have mixed feelings about the way it works. For instance, you can only see the like's if a friend of yours on Facebook posted that they liked it. However if someone not on your Facebook list like's it then you can't see it.
As mentioned I have mixed feelings on this but understand the logic behind it. I put it up after a client requested it on their webpage. I figured it would be a great demo for the client as well as I could play with it a bit myself.
At the end of the day, I think I would prefer to see a list of everyone that like's it whether they are on your Facebook list or not.
None the less, here is an example of it in use:

