Norms For Link Posts

There are a lot of interesting content I read on the internet (some of which may not have been produced by the rationalist diaspora (and which the authors wouldn’t want to crosspost to Lesswrong)) that I nonetheless found interesting and feel like sharing with other Lesswrongers. However, I am not sure if the posts would be well received. I have not found explicit discussion (I searched the titles in Meta) indicating what is and is not acceptable to be linked. I don’t want to gain information by experimenting (which has significant negative externalities for both me and the community. Me in the form of lost karma, and the community in the form of degradation of quality, and annoyance/​displeasure of community members). I would appreciate if the norms for link posts were explicitly outlined, so that I would know if a link is acceptable or not.

Points that I feel should be explicitly spelled out:

  • Time: Are links older than <insert time frame here> not allowed?

  • Frequency: Should we limit our link posts to a certain frequency? One a week, One a day? Not more than X a day?

  • Content: What topics are not acceptable for link posts (if it is the same as for front page posts, then feel free to skip this). If link posts have a wider or narrower scope please indicate this.

I think those are the main areas for which I would appreciate explicit guidelines as far as link posts are concerned.