ASICs will get more and more refined over the years, better production techniques, and better efficiency J/GHs.
Probably the next leap might balanced ternary or quaternary advantages over binary computing bases.
Quantum computing is definitely science of tomorrow but in terms of the private sector operating a quantum mining farm. Not likely.

Well it's been over a month since the last post and probably longer since any hashing has been done here.
As a small operator from Australia myself, I've always followed with great interest the ups and downs of Ozcoin Pooled Mining and more accurately Graet's ambitions for success in the community.
It's a real shame to see the pool dead but as it is the natural order of things, the old makes way for the new. R.I.P

I couldn't agree more. 

Personally I like an aesthetically pleasing and practical interface therefore wallet address systems are out, login or public platforms.

Everyone knows how to create a username and password so why change something that works. Add a little 2FA for security and your set.

Name and password + second factor all the way, typically with Google Auth or SMS.

Bitcoin a front for hacking... A story as old as time itself