1. Hide Your Online Status From Selected Friends: So you want to use Facebook chat but don’t want some people to see your online status? Simply open up the Facebook Chat and click on Friends List. Start creating a new list called BlockList . Once the list is created, add those friends to the list that you want to appear offline to. When the list is complete, hover your mouse to the little green icon adjacent to the list and click Go Offline . Bingo! You will now appear offline to everybody in the BlockList. 2. View a Friend’s Profile Without Messy Applications: If you are like me, you often get annoyed by the dozens of silly applications that people have added to their profile. Here’s a Grease Monkey script that allows you to view any profile without all those applications. Remember: the Mozilla Firefox web browser is a prerequisite for running Greasemonkey. 3. Display Your Facebook Status On Your WordPress Blog: Want to display your Facebook status updates on you...