If you are going to post something from an outside source it only makes sense that we should be able to go check it ourselves.
After all, official Roman Catholic teaching should be easy enough for a Roman Catholic to find and post.
Not sure what the problem is, unless a poster is trying to hide something.
When elsie shows up to destroy a thread with his massive cut and paste spam, and as many as 12 and 15 posts in a row, then I think the thread becomes unreadable and uninteresting, and not useful.