GHC LLM policy take 2

Friends There has been a lot of discussion about GHC's LLM policy on this GHC thread <https://mailman.haskell.org/archives/list/ghc-devs@haskell.org/thread/ZTHFWO4R4D5SKC2ZSMOG57K6JIAQ7CPC/> . I have made quite few revisions in the light of this and other conversations. Here is the draft again <https://docs.google.com/document/d/1XxP8NXnbgr6faxXBXKw75zgoxIg-SzGv-Cvixyi-SH8/edit?usp=sharing>, I hope in a close to final form. Any final thoughts? thanks Simon