A market without a product is an opportunity. A product without a market is a hobby.
@MythBuster, if I were creating a product, and people who are - or interact with - my potential customers are saying I don't have a market, I wouldn't be so flippant with my retorts. In fact, I'd probably stop what I was doing and conduct some serious market research.
Like, months of it.
I'd like to figure out who my target demographic is, what they do for work, what they do for fun, what they spend their disposable income on...for starters.
The ol' Field of Dreams mantra "If you build it, they will come" has a wake dead products in its path.
I hope you've done the research necessary to justify your hubris.
Good luck.