Fix - Adium Facebook Authorization keeps repeating

Update Oct 5th: This is related to the issue https://trac.adium.im/ticket/#16368

Recently I changed my FB password for security reasons and this error keep bugging me on Adium, for some reason Adium couldn't authenticate :(. So I had another approach to fix this. Follow as below so you can use same FB chat without any issue.

1. Go to Preferences -> Accounts.
2. Disable FB account.
3. Click on Add new account and Choose XMPP.
4. Add following details
   • Username: <your username>@chat.facebook.com. Eg. heshanlk@chat.facebook.com in my case.
   • Password: <your Facebook password>
5. Go to options
   • Server: chat.facebook.com
   • Port: 5222

Enjoy!

I have no idea what the mechanism behind the FB plugin and I think if we can implement just a XMPP + Download picture from URL (​http://graph.facebook.com/heshanlk/picture) that will simplify the process and avoid this kind of problems. Thoughts?