The search results in fulltextsearch have a default behvior that is different from Nextant.
When one search result is selected, the default behavior in fulltextsearch is to leave the search results, and go to the folder containing the document and highlight it. The user cannot go back to search results, and must perform the search again to see other results.
In Nextant, the user could visit any number of results by opening them in new tabs without leaving the search results page. It would very useful and productive to have this behavior in fulltextsearch.