I do believe the TSA stories represent a danger. If there's a road from hacking to politics, it's probably civil liberties. So already for the past week TSA stories have had an automatic penalty applied. Or more precisly, they've been autotagged as being political, which entails a penalty.
There are no TSA stories on the frontpage at this moment. In fact, the frontpage is a pretty normal HN frontpage now.
We cannot live in a complete vacuum, as many of us that center ourselves around technology do. For some background, I used to be extremely politically active when I lived in South Florida. I ran the Miami Indymedia branch for several years. I got my ass thrown in jail for being on a sidewalk at an FTAA protest and videoing it. I got burned out.
When I moved to SF in 2007, I was disillusioned with politics. I discovered that going to rallies accomplishes little. In a very relevant way, the protest community in Miami was very similar to HN. We only talked to each other and got our information from other Indymedia sites where similarly minded people around the world posted similar thoughts. That's why I got burned out.
So while you are well intentioned in penalizing TSA stories, does it stop there? When the US government makes another serious affront to human dignity next year, is HN going to filter that as well? It's ok for us to post Ask HN type questions all the time, or to post about new weekend projects that mashup Google Maps, checkins, and chickens, but it's not ok to post about serious items of public interest that affect HN-members, their friends, and their families?
I trust the people of HN, based on all of the previously mentioned reasons.
So just for the links alone, HN is a good visit!