issues of concern

Here are some issues that I believe are affecting the share price:
1. The share price has jumped more than 20 times higher in a year purely on expectation.
2. STB is a long way off earnings.
3. Betting on Potash prices in 5-6 years, a huge gamble.
4. How much potash does the world need?
5. Can STB leapfrog the rest?
6. Sovereign risk, the situation in Eritrea is very unstable, what does the future hold?
7. Many financial gurus are predicting a market crash in 2011.