(Pro) FB group setup Questions

http://www.nextscripts.com/faq/ – #13

13. Question: Can I use one Facebook app for all my Facebook accounts? Can I use one Facebook app on all my domains? What about Twitter?

Answer: Facebook issues it’s applications on “by domain” basis. it means that you can use one application for posting to all Facebook accounts from one website, but you will need a second application to post from another website. it doesn’t matter what Facebook account created the app. Plugin will post to the page defined in the “Facebook URL” filed as the person who authorized an app.
As an opposite, Twitter issues it’s application on “by account” basis. It means that you need a different application for each twitter account, but you can use the same application from different websites.

You will get errors in the log or by email if post is failed.