Possibly related: SO requires you reach some number of upvotes before you yourself can upvote. When I use SO and try to upvote a useful answer I'm always reminded that I don't have the privilege of upvoting.
It's kind of like Craigslist for me in that random people like me are also the source of poor-quality and low-effort participation, one-sentence or obviously-homework questions. However, I do realize the structure of the site and the Ponzi-like nature of voting there makes the n00b experience difficult if you want points and privileges. But at the end of the day, question choice and moderation are the comb and brush of informative crowd-driven sites.
That said, I assume there is plenty of action to be had if you're participating in cutting edge, new version, or new technology topics. Unfortunately that conflicts with the low-effort/homework population who I assume are constrained by their curriculum and so they have only C++ questions to ask. By that token I wonder how many questions even remain to be asked of common and popular topics like Java. It could just be that SO is "full" in certain topics.
The way to grow an economy is to participate in the economy, but this acquistion is no doubt going to change things for me.
I also speculate that there's a certain mindset that sees unmonetized ratings (or even points) as a market failure, which is what generated acquisition interest.
I recall listening to the stackoverflow podcast and Jeff was asked about his threshold for upvoting.
I recall he said he upvoted something like all answers that were nor spam. Since, people are trying to help for no benefit to themselves, so why wouldn't you at least give them that?
https://stackoverflow.com/help/privileges
You need 15 points to up vote which means you need to have received 2 up-votes yourself on either a question or answer or have edited 7 questions/answers and had those approved. It's quite easy to hit those numbers. Once you have 1000 points (I think) on any site and you join a new site you get 100 points by default which means you always have those base privileges wherever you are.
Well, not low enough for me. After a few attempts to answer some questions early on, I gave up. Read only for me. I don't even remember what the problem was.
Why making contributing difficult and consuming easy? I guess it worked for them. Counterintuitive, but nice jackpot.
I don't know why you had a hard time posting. Maybe you're thinking of commenting?
The counter is ExpertsExchange: very difficult to do both.
Very few questions are protected.
The problem is that the Newb doesn't even know where to start in the manual.
Having a barrier greatly helps overall quality.
Then again, same stupid "earn points before you can post" system here on HN too.
I just saw someone with an unsolved problem and found out that I'd had to go through loops to help, so I gave up.
Actually it seems that owners became rich and it's now a popular site without my help, so I guess it can still survive without me :)
Just, say, google some programming question, get directed to SO, create an ID and post your question. Some time later, google an OS -- or maths, literature, whatever -- question, get directed to a different SX site, and repeat the process before (or wholly without) realising they're parts of the same whole.
Possibly do the same a few more times, and hey presto, you have umpteen SX IDs.
Seems utterly plausible to me. Not you?
There was a time when SO used their own openId server/backend.
It was confusing because you had one openId stackexchange account to sign-in into something but still had to create an account on each stack and you could login from any stack but not with your email but with the openId account... for which you used your email to login... so the URL jumping around was confusing. Add one forced logging out when cookies expire or something and it was frustrating just to log in because you could be logged in into SO but not into SU for instance (despite using the same login but with a different identity).
I could log in with another openId providers but the details are fuzzy.
Fuck that. I'm not going to waste my time farming karma for the privilege of answer questions for complete strangers that I happen to know the answer to. The moderation on stackoverflow is a complete mess -- it reminds me of the powertripping that you see on Wikipedia, but maybe even worse because there's far less room for interpretation when most of the questions are technical in nature.
At the same time, google search results are massively less useful now and if I don't get a hit, I'm going to reach out to the source.
To that extent, I think SO has the same problem as Google - it will regress to the mean.
This is also because google search results will be flooded with SO mirrors that rerender content but with more ads.