How do you find out about opportunities like this ? Some here...

How do you find out about opportunities like this ? Some here mention "a friend" and "tip". Have you all been holders prior to 13Jan2012 ? Looking at the chart it seems this was a stock you wouldn't wink an eye at....until 13/01/2012, the day the present sp increase began. The asx releases show there was a "reserves upgrade" on that day. Prior to that the chart shows there was absolutely nothing in this literally for years. So how can a "nothing" stock become a sensation overnight ? And how do you find out about these overnight sensations ? And when will the sp cease going up as it inevitably will have to ?

(Yes I am new to this stock and am considering rechannelling some presently elsewhere invested funds)