1,884 karma · joined March 30, 2008
I support this kind of stuff in theory but it is incredibly difficult to get to scenarios where this actually happens. You need to be massive scale for it to occur with any regularity.
It is amazing the number of replies in this entire HN thread that have no idea every single question and answer on Stack Overflow is editable, even by an anonymous user. The first item in my list was Stack = wiki for a reason!
I'm starting to think that calling the edit button "improve this answer" and "improve this question" was a mistake..
Not at all, at least, that is not my intent. I do feel like the key items articulated there (SO as wiki, duplicate danger, competitive system of peer review, for practicing programmers) are not well understood by outsiders and peripheral members of the community, though.
Note that the Stack Overflow tour (which was and is quite good!) that explains what Stack Overflow is was perma-demoted to the footer... well, that used to be true, but actually I just checked now and it's gone altogether? The word "tour" doesn't appear on the SO homepage in incognito mode, at all. You can visit "help" (which is in the footer) and then, and only then, will it appear as a topbar.
Not following, SO has always had pretty strict rules on quality from 2009 forward. There's no inflection point here.
Since you're down with "SO as Wikipedia" surely you can find the edit button on every answer and question.. which works even in incognito mode when you are not logged in?
My gut feeling is that this worked better in the past because Stack Overflow was at a smaller scale, and the audience was a bit more insular and willing to read stuff about how the systems work on Stack Overflow (programmers love understanding rule systems; it's literally their job most of the time). Now that SO has achieved permanent world scale, the constant influx of new people who don't take the time to learn the ambient norms before posting, and thus cut themselves on what they perceive to be unnecessary sharp edges, is getting .. large.
Most of this could be solved by a very detailed, educational multi-step /ask page in my opinion.
It's not discussed because the solution is kinda obvious.. wikis mean editing, right? Even by anonymous users? That's also how it works on Stack Overflow. Edit the answer to make it better, more up to date, or add a disclaimer at the top that it only applies to very specific versions as needed.
This absolutely isn't true at all; for example in Discourse we update the browser address bar as you scroll to reflect the current post you're viewing.
SPECint2006 -- 36.93 --> 44.92 is about 20% better
Speedometer2 -- 90 --> 125 is 38% better
That is nearly 2x what SPECint would predict. (It's also not changes in Mobile Safari / iOS 12 because every device benchmarked was on the same version of iOS 12).
http://benediktmeurer.de/2016/12/16/the-truth-about-traditio...
This is when Chrome on Android finally started to turn a corner, they've done a fantastic job. JS perf has increased 50% from 2016 to 2018 in Chrome/Android. Sadly Android is still hamstrung by extremely mediocre Qualcomm SoCs but they've made huge strides on the software side.