You missed a key criteria. Prizes like these are intended to motivate people to do something that the creator wants done, which is unlikely to happen in a timely manner otherwise. For instance the Ansari prize was meant to jump-start privately-funded space travel.

My feeling is that the dynamics of open source software are such that if you have an itch, it is more effective to scratch it yourself (or hire someone to do that) than to try to motivate people with an X-prize.

In reply to Re: X-prize software challenge? by tilly
in thread X-prize software challenge? by BrowserUk

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