Error message "100 Warning: This Message Contains Blocked Content"
Answer
This error has to do with Facebook Security. You will find some general information here: http://blog.facebook.com/blog.php?post=18347337130
Also it seems that Facebook doesn't like is.gd at the moment and the usage of is.gd as url short service results in this error.
A workaround is to use bit.ly to generate short URLs. You can change to bit.ly in the AutoTweet Component preferences. You need an bit.ly account for this.
NOTE: It seems that the problem with is.gd and Facebook does no longer exist.




