I'm helping out a charity with an upcoming fundraising event (a sponsored abseil). They want to be able to create a few badges people can choose from to add to their facebook and bebo profiles: - Simple badge promoting the event - A badge letting user's friends know they're taking part in this event How would you do this? Would you simply add the badge to your site and provide people with the code or would you need to start messing around with the Facebook/Bebo API? All help greatly appreciated!