If it's worth saying, but not worth its own post (even in Discussion), then it goes here.
Notes for future OT posters:
1. Please add the 'open_thread' tag.
2. Check if there is an active Open Thread before posting a new one. (Immediately before; refresh the list-of-threads page before posting.)
3. Open Threads should be posted in Discussion, and not Main.
4. Open Threads should start on Monday, and end on Sunday.
If that would be the case all post by high status people should get a high amount of votes. I think it's hard to explain via status why Karnofsky's post got more votes than any single post by Yudkowsky of the sequences.
The big deal is him being a high status outsider who made a contribution with a great deal of effort in it. It can be taken for granted that high-status insiders make many contributions.