I deliberately held off from Youtube and other social media channels partly because the list would get a bit too unwieldy.
Same goes for social media handles like Twitter (for now).
I don't think that would be useful -- we want to remain open minded to new individuals and outlets that are credible if they demonstrate their capability.
This list is more for us (and newcomers) to easily identify outlets which are very categorically rubbish based on their consistent
Could be useful to include some PRC side accounts on this in future, but at this stage I think focusing on English language outlets is a good start.
So, I'm not a fan of a white-list so I don't want to list specific names, but there are definitely more than a few other accounts out there.
In terms of handles, a few others on twitter, some on Reddit.
And there are some thinktanks and news outlets which also do some decent work in terms of imagery provision and giving us updates that we wouldn't always have.
Oh, and of course the established PRC language grapevine sources.