From what I understood the new forum Software that is in Developement is another version of Simple machines forum , Correct ? Or it's completly new ? if not ... Because I was speaking about MyBB , vBulletin etc ... which are totally better from Security and design then Simple machines .
No. The new forum software is being written entirely from scratch, and it uses Node.js. Not PHP like all the ones you've been mentioning.
So it'll be completely useless to people who don't have Javascript enabled then? Dumb.
JS can pose quite a security risk and a lot of people disable it. Kind of surprising coming from the BTC community, where everybody seems obsessed with security issues.