We shouldn't forget that for an honorable journalist who has the intelligence and sense to understand when he is and is not being played (and this describes virtually nobody in today's MSM), it is possible to responsibly use anonymous sources to get at a story that is deeply buried.
True Pundit does seem to have cultivated some insiders in the FBI and DOJ that have provided legit information over time. Some of the revelations were so "early" that they seemed off base, but I have a feeling that a lot of his scoops are going to be proven out in time.