Once websites became avenues for profit, the free exchange that was once the WWW became more of a closed, commercial space.
一旦成为了网站变成了盈利的途径，变成了商业空间，自由交流在WWW会变的更加封闭。
Once websites became avenues for profit, the free exchange that was once the WWW became more of a closed, commercial space.
一旦成为了网站变成了盈利的途径，变成了商业空间，自由交流在WWW会变的更加封闭。
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