>> "By late-2012, additional information made public included that Musk envisions a Mars colony of multiple tens of thousands[4][5] with the first colonists arriving no earlier than the middle of the 2020s."

>> "In June 2013, Musk stated that he intends to hold off any potential IPO of SpaceX shares on the stock market until after the "Mars Colonial Transporter is flying regularly."

I've been hoping to get in on a SpaceX IPO for some time now. Looks like I'll be waiting a few more years... =/