Thanks to
Kevin, who shared more about Wikipedia in his earlier
comments, I learnt something new -- specifically the ability to cite specific versions of the wikipedia entry. Thought it might be useful to point it out here.
Click on the images to see additional notes in Flickr.#1 - Let's say we are at the Wikipedia
Singapore entry. Typically, when we want to send someone the URL, we would copy the URL from our browser and send that link off, i.e.
http://en.wikipedia.org/wiki/Singapore
#2 - However, if our intent is to let the other person see the information as we've read it, we should send them the specific URL of that particular version of the wiki entry. Click on the link (at the left sidebar; bottom left of the image) that says "Permanent Link" to get the specific URL. That way, whoever receives the URL at a later date will see what we've seen (rather than updated versions). Near the top of the entry, there's a link to see the Edit History of the wiki entry.

#3 - Clicking on the Permanent Link will bring us to another page. Notice that the URL in our browser now shows a different URL (there is an ID number attached) -
http://en.wikipedia.org/w/index.php?title=Singapore&oldid=67816932We can also navigate to earlier or older versions from this page.

#4 - At the (Edit) History page, we can navigate to specific versions (newer or older). The Edit History page also shows who edited what. There's also an RSS feed for the wiki History page. The RSS feed is useful if you are interested in tracking (via Feeds) on the changes made to the entry.

#5 - This is how the RSS feed looks like, for the "History" of edits for the Singapore Wikipedia entry, in my bloglines account.

While writing this blog post, I wondered if (Singaporean) librarians ought to playing an equally active role together with the other volunteers who are maintaining this Singapore Wikipedia entry.
Whether we like it or not, the information (about Singapore) is in Wikipedia. Rather than fight it -- or worse, ignore it -- we might as well "join forces" with the community updating the information about Singapore. A professional responsibility, if you will.
We (librarians) need not be the ones maintaining the information. We could just subscribe to the Edit History feed and check the entry from time to time. If we spot any inaccurate information (or if we have better leads), we could find a way to get in touch with those actively maintaining the entry.
For starters, I've subscribed to the Edit History feed.
BTW, here's a thought-provoking article from
The Alantic Online, by Marshall Poe:
"Can thousands of Wikipedians be wrong? How an attempt to build an online encyclopedia touched off history’s biggest experiment in collaborative knowledge"Technorati Tag:
wikipedia