There is no better time than right now to start mining for bitcoins. Bitcoin mining is a way to get bitcoins.
Lets be clear, mining for bitcoin is certainly not the easiest way to amass the coin, the cash or peercoin but it can be the most fruitful way to do it.
When Bitcoin was new, all you need was a computer to mine for bitcoin, today things are a little different.
You need specific hardware, a client and you need to run the setup continuously until you start to generate the coin.
To capitalize on the opportunity getting started sooner than later is critical.