Hi @attalis thanks a lot for your comment. I nobody knows dates for sure, but Metropolis should come within 2-3 months. With Metropolis its expected also decrease of mining rewards which will be positive for ethereum price. POS should come out next year. For 1000 Ether, I think there will be the possibility of pools, lets say I have 500 ether and you have 500 ether, we can create a pool and stake and share the rewards. I believe in ethereum development team, and they wont let Ethereum be centralized like Bitcoin is.
Thanks, I followed you too.
RE: Ethereum Roadmap