Suggest business/service idea's

I have the resources to start a business/service in the near future, but I would like to find out what the community feels as being the most beneficial business/service that will help to make bitcoin grow.

As well as my own work history I have ex-colleagues, current colleagues, friends and family in a wealth of different industries and they have their contacts too, so it would not be that hard to form a business with some knowledgable employees.

Although i already have a few business plans in mind, what I want from the community is some input on what would be the best business to get involved in from their/your point of view. So this is your oppertunity to voice your idea's. Hopefully I/we can come up with something that truly helps the community as a whole, or individual's personal needs.

Thanks in advance,
BitcoinUK.