Facebook Dickery: Block This Application

There are so many opportunities to be a dick on facebook. One of my favorites is to respond to posts via applications with a link to block that application. It's easy, here's the link format:

http://www.facebook.com/apps/block.php?id=11111111111&action=block&source=about

Obviously replace the "111111111111" in the above example with the actual application ID. You can very easily get the application ID from the URL of the application itself, by clicking on the name of the application underlined in gray here:


You probably won't make any friends this way, but you might elicit a humorless laugh or two.