Do you vouch for the accuracy of links you submit?
justlearning: I don't submit(not yet!). I take fancy to the comments here. I read the comments in depth and skim over any articles submitted.I think, even a 'dumb' article gets decent conversations thread.Accurate or not, it's the crowd that discusses that makes a molehill of a mountain or otherwise.PS: I used to think, I should comment on something I think I can talk about. But now, I think on reflecting my opinion  on my understanding. I don't care about karma (points) as long as I express clearly what I 'thought' reading thru..