There are more than 1.2 Billion Muslims worldwide. This represents a huge demographic by any standard.
In today's economy there are not much choice for a Muslim to conduct his/her banking and investment without running into interest.
By grouping together, Muslims can show the global financial institutions that there are sufficient numbers that warrant customized products that avoid interest, and yet make good business sense.
If you want to approach a bank or an institution with an Islamically Correct® proposition, then please let your voice be heard. There are others that are thinking exactly like you and want to achieve the same thing.
By joining forces we can make it happen.