Some PoW people even don't believe PoS is secure: https://bitcointalk.org/index.php?topic=615843.0
Is POI reviewed by any crypto expert and proven to be secure?
We're in a pre alpha state. Let's implement it first, get a whitepaper out and then talk about review and audits.
"External" audits of unfinished stuff make little to no sense.
Devs are running quite a few simulations though to find the right balance so it's not like they just whip something up and see what people say

PS: Who listens to POW people ?
