I guess it is human nature to look for the easiest way to do anything with the hope of little effort and big returns!
Though anyone has been trying to make a buck through investing in the markets will soon realise there's no shortcut and at the end of the day, we make our own decisions to buy, sell or hold. Sure, luck plays a factor, occasionally a tip or two from good intention people might help you to make some money. But to be consistently profitable in the markets will require more than just luck and tips.
We all learn by examples (other's experiences) and our own experiences. Sharing of opinions here helps us, who trade, to sharpen our own rationale to trade, and perhaps may also be a timely bearish caution on a certain stock may also serve as a warning to some innocent newbie who just heard a tip/rumour that some stock is going to boom?
I think there is always room for sharing. But I acknowledge your concern for those who are new to investing and trading as well.
So, you are all warned! Do not take anything from this site at surface value! :)