This question already has an answer here:
I was reviewing first posts on Stack Overflow when this answer came up. I ended up doing "No action needed" as it was only a link, nothing to upvote or flag (so I thought).
It turned out to be a review audit and said I failed. Now on Ask Ubuntu we normally add a comment suggesting the answerer include the main points of the link, and let it go, seeing that it (usually) is helpful albeit not an "answer".
So my question is:
Does Stack Overflow do things differently when it comes to link only answers (seeing this was deleted)?
It would also be nice to know what I did wrong for that review. (Did it want me to add a comment? It appears Bill already added one...)