This is a very good approach, and in my limited testing it works directly when pasted into the Free Nodelet.
Personally, I would rewrite the Javascript a bit so it adds the "Share This" links to all replies on the current page as well (with the appropriate links), but that's a small matter of XPath queries and shouldn't prevent anybody from using this.
In reply to Re^5: Facebook 'like' button. (atypical)
by Corion
in thread Facebook 'like' button.
by Steve_BZ
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