Wikipedia

Wow, this site is really cool, it is free and it is HUGE in coverage.

http://meta.wikimedia.org/wiki/Main_Page

It supports a number of languages. I reckon this would probably replace all the commercial encyclopedias in the market in no time. At the same time I was enjoying this, I was also feeling worried as it is scary to see all those goodies, especially technology related, set to be free (as in no fees) which lead to non profit jobs and eventually backfire all the IT jobs. Sigh~


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