I tried this and a couple of others. I am sure it isn't the mod that is at fault but no images are pulled from the database when a link is posted to any of the sites.
I think this is related:
http://www.vbulletin.com/forum/forum...facebook-image
And this:
https://vborg.vbsupport.ru/showthread.php?t=320779
Basically, when an attachment is quoted or when a link is posted, no images are seen.
vB5 issue I am sure. . . Correct me if I am wrong. . .