I updated to the current version, and nobody can make comments at post with facebook or twitter...
Here the debug_log.txt to download: http://clip2net.com/s/6BOPNX
Please, take a look this article to test the comments: http://www.obrasdarte.com/muro-imaginario/
This plugin is very nice, at this moment i´m loosing new comments!! Please help me!!!
Thanks and Regards,