What if you could quickly identify the customers, suppliers and partners of any company? That way, as new products suddenly become successful, you could buy the stocks of the publicly-traded suppliers that benefit.
What if you could easily find companies that had disclosed exposure to sub-prime debt or auction-rate securities? That way, you could eliminate stocks from your portfolio before the risks blow up.
And what if you could rapidly identify the stocks that benefit from a particular investment theme, such as solar energy?