Zemanta Tagging Issues

For my previous post zemanta generated following tags: South Park, Television program, Fridays, Park, Television, BitTorrent, Kids and Teens, Arts

tags

Only half of the tags are related to my post. I couldn’t find the point for BitTorrent and my Friday Night post? Maybe for South Park? Zemanta may think most important thing in my post is South Park and added more tags related to South Park. But it didn’t focus to title and content. They need more improvements about this tagging issue.