The point that the computer-based learning environment is a close connection of classroom, technology and community in which teacher acts as a “community builder” impresses me most in this article.
The online community is characterized as “a community of shared interests usually bounded by the topic under discussion that can lead to a communal spirit and apparent social bonding” (Fernback; Thomson). Its characteristics are very similar to the definition of earlier non-web-based community, which has “constructed boundaries or social hierarchies, established histories and rituals, shared space, values and norms, and mutual interests”. Although they are quite similar, I think the online community has an edge over the common discourse community. Since the online community is more overt and much faster. People who are interested in a common topic can discuss through a shared online space easier and instant, such as using blog, we can discuss and share opinions with the writer of an entry through the comment space. With the continuous adding of comments, the topic can be developed much deeper and broader. Later when we want to relate to it, instead of referring to a pile of relevant books or articles, we can get it immediately online. However, the reliability and authority of the online discussion are doubted. So some people turn to the published books and articles for more authentic and authoritative information when writing something formal.
Therefore, online community has its advantages and disadvantages compared with the earlier common discourse community. I don’t know if my understanding about this point is right or wrong, so please post your comments.
