I know how you can get an idea for your next startup. Call your favorite VC firm and ask them, "You know how VCs are always lamenting that great business ideas are a dime a dozen? I can't think of any ideas for now - but I have 30 cents! Can you please write down 3 dozen ideas you think are great so I can develop them?"
Problem solved ... for a mere 30 cents.
Keep me updated on any progress.