This is one of the most exciting prospects on the Australian...

This is one of the most exciting prospects on the Australian share market at this point in time imho. For a new comer to shares though, my advice to you would be never invest more than you can afford to lose. Secondly, diversify as you go. Should you wait? No crystal balls here. Balls of steel are handy in exciting startups, but crystal balls are hard to come by. So if you're thinking of buying I would buy now (I'm already holding). It's all about time in the market, not timing the market. Don't panic about short term fluctuations, do your own research and make informed decisions based on facts and your own intuition not the herd mentality. Hope that makes sense and good luck!