> Occasionally, we’ve found our name can be even more confusing,
  > leading to people to think that we only have notices that have in
  > fact had a “chilling effect” on conduct or speech. 

It'd be interesting if they continued to keep the Chilling Effects name around where its purpose is to condense and highlight particularly egregious notices from the Lumen database which have a chilling effect on conduct or speech. A "worst of" list if you will.