The question Apache Solr Geo Integration, Simple Geo, or Localsolr seems too subjective, as it asks "which one would you take for indexing locations and geo searches?"
Are you primarily concerned with the form of the question, of the face that it will solicit opionions on which is best?
I honestly don't see a problem with it. You could re-ask the question in a "which of these is best" phrasing, and you are still going to get opinions (hopefully backed up by facts, and links).
Either way, I think there's the potential useful information to come out of the question, so I'd just leave it as is.