DO you guys ever think that bitcoin will do proof of stake? Just wanted to get some peoples insights on this.
No, because PoS doesn't work as a decentralised consensus. Every single PoS coin is a private club, with trusted owners, much like Visa the company is. When you invest in a PoS coin you are being tricked into thinking you're investing in the future, when actually you're investing something that can never work as designed.
Read this for more details:
https://bitcointalk.org/index.php?topic=1382241.0Cheers, Paul.