It's been a while since my last post but that's only because I've been working on my Gadget competition project. Some may already know what this was, the rest of you must probably have already figured it out from this post's title, yes it's a Facebook gadget.
The myFacebook gadget allows you to bring Facebook right into your windows vista desktop. With it you'll be able to change your status, see your friends statuses, groups, notifications, albums and events without even having to open your web browser.
It's probably the largest and certainly the most challenging gadget I've created (so far ;-) and it's all written with JavaScript and DHTML. To retrieve facebook data, I've created a JavaScript wrapper of Facebook's API that I'm also planning on releasing (its source code).
Once you've installed it you will have to authorize the gadget to see your facebook data just as you would for any other facebook application, before being able to interact with it. Extra authorization is needed though (from the facebook API) if you wish to be able to change your status as well.
In some cases you might have to login more than once (only the first time), as some (Patrick) noticed sorry for that but my intention is to avoid storing usernames and passwords and let Facebook handle authentication and authorization.
Note also that in some cases a javascript error may occur on the facebook login form preventing you from logging in. In such a case try changing your browser security settings to overcome the error or add http://login.facebook.com to your trusted sites zone.