Google blog search experiments

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I searched for the string:
“web 2.0” (collaboration or ajax or blogging or blog or blogs or wiki or rss)
in Google Blog Search and this is the result I got.

The links in the search results differ only in their '#', which means that they refer to the same page but different positions in the page.

In blogs, is it a good idea to have such links or is a single result enough?