While I still can get a word in: I predict this is going to be a clusterfuck. Social systems are fragile. PG hasn't even thought about users loosing ability to

While I still can get a word in: I predict this is going to be a clusterfuck. Social systems are fragile. PG hasn't even thought about users loosing ability to comment by having a pending comment on an old post nobody will ever see. There are likely countless more subtle problems...