It's a shame when content is posted to hn that I can't read without some sort of sign up. It's rare that I'm prepared to do that for some random story on an agg

It's a shame when content is posted to hn that I can't read without some sort of sign up. It's rare that I'm prepared to do that for some random story on an aggregator. There doesn't seem to be anything in the guidelines about avoiding pay walled or sign in walled content in submissions, but it does make hn less valuable as a resource when a high proportion of links require more investment than is reasonable to read.