[gus_massa]

That example is in the border, but it's not annoying enough and can fly under the radar. I'd not be surprised if it get's banned eventually.

* Once every two days, so people don't remember.

* Not exact repost, so people don't remember.

* The post are too short, but not completely off-topic.

* Not obvious suckpuppets or similar activity.

Note that this is not a foolproof recipe. As I said before, it's not annoying enough and can fly under the radar. I'd not be surprised if it get's banned eventually.

[dvaun]

I agree with each of your bullet points.

There is quite a bit of good content that never makes it to the front page. Having less muck to sift through would be nice :) however, this is just a symptom of HN steadily growing more popular...