Last week I released a small update to myfbid.com which allows you to see the User ID’s of all the friends you have for the currently logged in user.
The profile photos of all your friends are displayed near the bottom of the page, you can hover over each one to see their ID and go to their profile.
Myfbid.com allows you to login to Facebook and will immediately show your Facebook User ID. No personal data is collected or stored during the process – it simply looks up User ID’s and displays it on the page.
I would like to build the site into something even more useful for developers, so if anyone has any thoughts about the kind things can be added to ease the pain of developing on Facebook then I would love to hear about them.