I have some problems using tags when in the blogs section. To see what I mean, click "Blogs" on top of this page, and then under "Popular Tags" select the Tag "Microstation" - I just get "Weblog not found"
Another issue with tags and blogs: When I go to one of my blog posts, there is a message to the right saying "No tags have been created or used yet" - what does this mean? I have created tags for my blog, this is maybe a different kind of tags...?