Can mybb integrate Facebook and twitter connect by default[/i]
This won't be happening. 1.8 is feature locked and we certainly wouldn't add this in to 1.6.
1.8 is a feature locks means?
It means it's locked from adding any more features. We have a list of features we wish to implement but we won't be adding any others, especially ones as large as this.
Edit: ninja'd by
Nathan Ninja Malcolm
...
No more features will be added to 1.8 except for what is already planned.
Very few exceptions will be made, if any. And they'd be minor.
Don't think there is much need for default. MyBB is made to have easy sign up features as it is so it is not much of an effort to sign up the better way and this also prevents security flaws + stops bots using FB connect options to spam.