The way this sounds is that you are more concerned about politics as in people who take party positions and may feel excluded as a group when the majority of the community takes a different position. This is a slightly different issue i.e. party politics, and I think it is fine/a good thing, but it is also important to distinguish the two. This should essentially be under the same umbrella as personal attacks, as they are essentially the same thing.
I'd rather see HN go politics-free forever. Political discussions do not enjoy the same level of objectivity that technical and business discussions do. Frankly, it may be impossible to expect objectivity within political discussion because our political feelings are so deeply-held and tied to our individual upbringings, culture, and locale.
Unless HN can figure out how to give fair treatment to minority opinions, it's best to exclude these discussions entirely.
This is insane. Why are people worried about internet points. I'm guessing you are an adult right? and you don't want to express your points of views because someone might click the little arrow?
Why? Please, honestly, explain this to me.
1. Internet Points are a social signal.
2. Some HN features are restricted to users that have more than a certain number of Internet Points.
3. If you are expressing yourself in a comment with the aim of communicating, having the comment downvoted enough to grey it out (making it harder to read) will frustrate you.