顯示具有 wikipedia 標籤的文章。 顯示所有文章
顯示具有 wikipedia 標籤的文章。 顯示所有文章

2013年4月15日

史翠珊效應:法國在維基百科上裸泳了,還有哪國不會?

史翠珊效應」(Streisand Effect)就是成語「欲蓋彌彰」的現代網路放大版。


Pierre-sur-Haute 通訊站照片,來源:Wikimedia Commons

這個 2005 年出現的詞,維基百科條目上講了出處,就不贅述。不過最近又出現了個血淋淋的例子:一則有關法國軍事通訊站 Station hertzienne militaire de Pierre-sur-Haute 的維基百科條目,因為法國國家情報局(DCRI)要求刪除反而爆紅。以下是一些統計數字:這則條目從 2009-07-24 創建到 2013-04-05 將近 4 年之間,修改了 30 次,內容有 1440 個字(根據 linux 程式 wc 計算結果);但從 2013-04-05 到我寫這篇文章的 10 天內,修改了 460 次,篇幅增加到 2608 字,參考資料從 1 則爆增到 26 則,並且在 4 月 6 日成為法文維基百科最多人觀看的條目。

據說 DCRI 把有權限的維基百科志工請去喝咖啡,要求(有的報導說強迫)刪除上述條目,但維基媒體基金會因為該條目內容悉數來自公開資料而將之恢復。這件事激起志工的鬥志,大幅擴充了這則條目的內容。這件事很快從維基圈擴散到媒體,現在可說是舉世皆知了。

2009年1月23日

Britannica 2.0? Surely you're joking, Mr. Jorge Cauz!

Britannica's president Jorge Cauz announced that Britannica is going to allow edits submitted online according to this news report by Stephen Hutcheon. He even dubbed this "Britannica 2.0" in the title.

Or is it?

I take it that this "2.0" is in line with the spirit of "Web 2.0," and I immediately went to Britannica Online to check it out, only to find disappointments.

Web 2.0 is not only about user-generated content, it also inherits the open access from the web in general, or "web 1.0" if you want. When I see a link to a wikipedia page on a search result page of any search engine, I know I can read the contents without paying a dime, and there won't be pop-up ads that blocks my way to the article and the knowledge carried by it.

Britannica Online is everything but free and open access.

The first test - on not-so-new terms

As a not-statistically-significant-yet-interesting test of its freshness, I searched the WiFi privacy protocol "WEP" which is almost obsolete now. Guess what? No, Britannica Online doesn't have it.



By the way, Mr. Cauz, please make your web site compatible with Firefox. All I can see on Firefox is a misplaced ad that blocks the error messages. I have to switch to Safari to get the above page.

The second test - on not-recommended-by-experts terms

My second test is "Lorenzo's oil" which is a formula of oil mixtures discovered by Lorenzo Odone's father, who is not a doctor nor a researcher in any pharmaceutical companies. It's effectiveness on delaying the onset of ALD (adrenoleukodystrophy) is controversial and it is not recommended by the medical academy or approved by FDA as a treatment. It would be a signal that Britannica Online's editors and experts are too arrogant if they don't describe the oil and the controversy. To my pleasant surprise, they do have this entry.

However, I still can't read it. The noble Britannica said I was attempting to read a premium topic and I had to activate a free trial to read it.



Oh... here we go again, free trials. When I forget to cancel it before the trial period is over, you'll start charging my credit card. No, thank you very much. I'm not interested. I'll get information on wikipedia.

I know Britannica has a big cost in paying experts to write the articles. But why should I or any internet user care? Unless I can't find quality and free content elsewhere, I don't see a reason to pay.

The contributor's qualification

Okay, this is not exactly a "qualification", but how about this:
"Would-be editors on the Britannica site will have to register using their real names and addresses before they are allowed to modify or write their own articles."
Give me a break. If I write anything for Britannica, what matters is not who I am, but the correctness and quality of what I write. Maybe this is a way to get the copyright issues straight, or an anti-DoS measure to prevent over-run of Britannica's reviewers. But it also creates an entry barrier. I'm not going into the decades-old debate of anonymity vs real name on the internet, but the size and quality of wikipedia proves there is a market for anonymity.

Google ranks wikipedia the highest - duh

Another funny thing is about Google's ranking of wikipedia entries vs. Britannica articles, and I quote:
"If I were to be the CEO of Google or the founders of Google I would be very [displeased] that the best search engine in the world continues to provide as a first link, Wikipedia," he said."Is this the best they can do? Is this the best that [their] algorithm can do?"
Get over it, Mr. Cauz. If you don't know how PageRank works, hire a decent SEO consultant. You have cut your premier contents away from the web collective by requiring a login. Any reasonable search engine robot can't crawl pass that. So your premier contents are not in any search engine's index. Besides, not many people are willing to link to a page requiring a login from their blog entries or news articles. So your premier contents don't get much incoming links and score poorly in PageRank or any algorithm that takes into account the link structure of the web.

Anything worth visiting?

Britannica Online doesn't have enough coverage to keep up with internet age, is picky on the browser, charges reader for "premium" topics, requires real name and address for contributors. What good is a web site with all these characteristics?

Wake up, Mr. Cauz. This is not how internet and search engines work.