What a waste of time.

Whenever I post on forums, I want to make sure that if I contribute anything, it has value. I think twice about posting things that say "I agree" or other tersely-worded sentiments that haven't improved upon the conversation.

So, for instance, if someone asks a pointed question on a forum, what do you do if you don't know the answer? Correct: you do not post.

Can someone explain to me the value of a query response reading, "I don't know, but that doesn't mean they don't have them"?

I'm just saying...