Check out ( https://hn.algolia.com/?q=wikipedia#!/story/sort_by_date/0/w... ) to see recent wikipedia submissions. Just recently someone linked to the wikipedia article for "Code Golf". At didn't get any upvotes, which is great, but I just don't understand the mindset behind submitting it. I guess easy karma? I don't know.
I'd much rather see content like "Here is my solution to problem X using ant colony optimization". This is the first time I've made a comment like this, because usually I just flag and move on. I guess I just needed to vent a little.
On the one hand, it's frustrating because, damn it, if you don't already know how to play with these concepts then why on earth are you calling yourself a "hacker", but then on the other hand http://xkcd.com/1053/
I think I'll write a little plugin that will hide all wikipedia links and I'll be happy. Maybe something like "hide all wikipedia links unless #comments > N" would work nicely.
I bet this is not the case in this case. I can understand the attitude against plain Wikipedia links but at least I learned a new idea because of this link.