Potential in GRID ETF

Last week, there was a post on Long & Short Investment called Investing in Smart Grid and discussed potential in Smart Grid investment.  I would like to share today about an ETF in Smart Grid and whether it would be smart to invest in this ETF. 

Investing in Smart Grid, Obama Calls Energy Super Highway

Many investors are looking for that next incredible opportunity, life changing profits in stocks that could potentially bring 20-fold in the next 5 to 10 years.  Just look at the top 10 performing