Coming Soon to Hacker News: Pending Comments

I'm a bit torn on this idea.

On the one hand, I think it would be great for some of the bigger threads, that often go to hundreds of comments, many of which say the same thing over and over again. It could do a lot of keep those shorter, more insightful, and more on-topic.

On the other hand, what about the smaller threads, that tend to get one or two dozen comments, if that, and probably not many page views? Would discussion there become essentially impossible unless a >1k-er deigns to drop in and bless a few of the posts with some endorsements? Has anybody actually checked what proportion of users are >1k and how willing they are to drop in on every thread on the site and endorse comments? Or constantly reload bigger threads and scroll all around to see new comments for that matter?

If it were up to me, I'd do a sliding scale. Something like no endorsement/auto-endorse all for under 20 total comments in the thread. At >50 comments in the thread, users with under, say, 100 karma need endorsement. At >100, you need maybe 250 karma, 200 posts 500 karma, etc. Maybe users under 5 or 10 karma always need endorsement. Maybe some formula to compute it that you can tweak the factors on as needed if there is too little discussion or too much fluff.

Another point - say I make a comment that sucks. Oops, happens to all of us sometimes. What happens then? Does it stay unendorsed and stuck forever? Can I just delete it, or will it auto-delete or something? Does it get downvoted without ever being endorsed?

Hey wait a second, I think we're just getting closer to slashcode here...

You have to read a thread enough to know you want to collapse it, which incurs exactly the same "scroll-pain" as actually scrolling. It's not a physical tax from the action required to scroll, but rather a mental stress from making a decision to skip something. Enough of that stress building up at once, and you decide that the comments page itself is probably skippable.

If uninteresting comment threads could start collapsed, that'd be great. But they won't, because humor-fluff and other such things are superstimuli for upvotes, so you can't use anything about the vote tally to determine collapsed-ness. (If there was a secondary voting system--like, say, if enough people collapsing a thread would make it start collapsed for others--this might work. But then you'd have to take into account the people who collapse everything as they read it, to mark their place...)

I am curious what percentage of users (active with upvotes/downvotes and passive interaction by reading mostly and dormant users) are past that threshold of karma? any insights to this pg?

I am all for better dialog on HN though as it has been on a downward trend but not terrible yet. I think this is a change for the better. Not certain that the vote hiding had a huge effect though.

Here's a sort of solution, a bookmarklet:

https://gist.github.com/maxerickson/8456792

It turns the timestamps into collapse buttons. It's sort of adapted from here:

http://alexander.kirk.at/js/hackernews-collapsible-threads.j...

I have another gist there with a bookmarklet that turns the timestamp into a button that hides comments of that age or older.