You can actually read the TT and comment on their blog and site and Facebook, and frequently remind the other readers of the conflict of interest inherent in their "mission" and their donors.
I'd like to see the 501c3 thrown out entirely, it's been so corrupted!
If you goggle Thorton, Texas Tribune and Soros together then you find even more links.
I agree the 501c3 status has been abused so badly its time to shut most of them down.