Choose the best paraphrase for this sentence taken from the text.

$5.$ The model has changed from top$-$down to bottom$-$up creation of information and interaction, made possible by new Web applications that give power to users. While in the past there was a top$-$down model of a few large media corporations creating content for the consumers to access, the production model has shifted so that individual users now create content that everyone can share.

While in the past there was a top$-$down model of a few large media corporations creating content for the consumers to access, the production model has shifted so that individual users now create content that everyone can share.

Previously, only a few large media organisations created most of the content for people to read on the Internet, but now more organisations are creating content.

In the past information was written on the Internet from the top of the page downwards, but now this has changed so information is shared by everybody in any way they want.

Previously, only a few large media companies created content on the Internet, but now this has changed so that individuals can now also add content for all to see.

In the past media corporations had total control of the content on the Internet, but now only individuals can share content.