There was a question related to attack terms like DNS spoofing and DNS cache poisoning. Now most times these two terms are used interchangeably. But I wanted a solid reference document to support this but could not find any (mentioned it in a comment).
I saw the Wikipedia article but for some reason I felt that giving a Wikipedia article as a reference in the answers will not be a good thing. Later there was an answer which gave the Wikipedia link.
I wonder is it a good practice to give Wikipedia links in your answers?