>3. the OpenSUSE Team @SUSE is not the only team there working on OpenSUSE, there are many other that contribute too
Agreed, but this is about the impact it will have on OpenSUSE releases.
>4. the change is that the OpenSUSE community is going to be totally in charge of new releases (which can be good or bad depending on how it turns out)
It's more than just that they're in charge; they'll be the only ones contributing towards it.