If you know what StackOverflow.com is then you are pretty familiar with the format of the Q&A site. If you are not I won't go into details, but I'll provide a link to an FAQ ().
I have proposed, using the new Area 51 site, that SilverStripe be given it's own Q&A site. In many ways this could replace a majority of the Q&A type questions in the forum.
You can support the effort by going here and following the proposal: http://area51.stackexchange.com/proposals/8740/silverstripe?referrer=lwpxMjpS70pXXXrT0S5BhA2
We need good on and off topic questions submitted as well.
Area51 FAQ - http://area51.stackexchange.com/faq
SO FAQ - http://stackoverflow.com/faq