Have those papers upended science? Changed any paradigms? What are experts in the relevant fields saying?
What I think about them is meaningless. I'm not a biologist, or an astrophysicist, or a geologist, and so forth. This is why the process of peer-review is so important. It allows people who know the subject to test new claims and either discard them or open up new avenues of discovery. It gives the people making these claims the opportunity to find out if they have any merit.
The discoveries of dinosaur soft tissue-- what changes has this led to in the relevant sciences? Has it caused those fields to embrace a young Earth, or shorter geological time scales, or anything like that? Or is this only what YEC sites are claiming? Who are the experts in the relevant fields, and what do they say about this? These are legitimate questions, because this is a crucial step in making the case for a young Earth. Are YEC sites answering --or even asking-- these questions?