It'll forever be tainted because the other guy launched the product first. The OP will look like a copycat at best or just like he feels his former business partner is in the worst case.
We saw how it worked out with the Winklevi, the other dude actually implemented the idea so he deserves the spoils.
We saw how it worked out with the Winklevi, the other dude actually implemented the idea so he deserves the spoils.