So...all the public shares have a total of 10 millions, that's 10% of total shares.

Let's say I buy 1 million shares to get 1% of satoshidice.

1 000 000 x 0.0032 = 3200 BTC.
It costs 3200 BTC to buy 1%.

Expected to have 2700 BTC / month in total profit. 1% of 2700 BTC = 27 BTC.
It cost me 3200 BTC to get 27 BTC / month and it would take me around 118 months to recoup my initial investment, or around 10 years.

I like satoshidice and I appreciate its potential....but I'm not sure at all.