The tags themselves aren't the issue, the result of using tags can be duplicate pages and that's what you want to avoid. If you have a tight list of tags and use them consistently they can be effective at creating content rich pages around a particular topic, and helping your visitors navigate your site. The problem arises when you use the same tags on all posts (thereby creating duplicate pages) or end up with a long list of tags, each one only showing 1-2 posts (again, ending up with many pages showing the same 1-2 posts). I like to predefine the list of tags I think will be useful and edit/add/delete as I go, versus coming up with tags each time I write new content. Kathryn
