@neil
That is definitely a tricky problem.
On the one hand, I feel most news is merely 'entertainment' and doesn't contain any information that helps inform a meaningful decision. Therefore, most of it isn't worth paying for.
On the other, if there is a chance that my reading and posting a link to some news can help sway the minds of people to take action on the issues I read about - isn't it worth it?
I'm one of those who post / boost too much news. I try to be diligent about writing easily filterable posts, though. Even so, it might be better for everyone, if I scale it down.
As for sources? Most of it is deliberately sensationalism, and the slowest, most boring news site is Wikipedia's News page. But that might also be the most reliable news too.