Backstory: There is a lot of differing opinions on JV (joint venture) agreements and it varies across industries. A common place to discuss and find contracts would be useful.

The Idea: A community to discuss and find JV agreements.

Deep Dive: You would build a forum type communication platform for users to discuss joint venture opportunities and fair compensation splits. Additionally you would offer pre-done contracts for a fee.

Validation: Googling for this information returns a lot of differing opinions. Having done a few, there is a way to come up with a fair split that works for both parties.

Monetization: You would provide the community for free and charge for contracts and negotiations. You could build an escrow service if it gained popularity.