Sometimes it's easier to just answer the question.
I've seen the link thing work, saying there is a good topic here on what you are looking for, or may help you,
And I've seen people in many forums simply complain, in the questioners post, that a simple search would've found you the answer, in more words than the answer would have been.
It's easier I suppose, to point someone to a library, or a search method,... If you are the librarian, or comfortable with the searching forums thing, but then, why would there be a need for a chat forum.
If I can answer, I do, if a topic exists, with a better answer, I would point them towards it.
I wouldn't normally post, any contempt for someone's lack of research skills or laziness, unless in jest,