I remember that the maker of Instagram was offering 50% of Android sales to anyone willing to do the work of porting Instagram to Android and providing the support. Is this what finally happened?
edit: or not. my bad.
[1] http://www.theverge.com/2012/3/23/2897938/papermill-is-the-f...
He noted that while several Android Instapaper clients exist, they use his iOS private API in addition to his public API, and he will only endorse one using his public API only (Can someone explain why that would be?).