I have problem with the category archive layout, because the posts that are in the category are fully shown when you click on the category link in the breadcrumbs menu.
What I’m trying to say is, that when you click on the category link that is shown in the breadcrumb menu (above the post), you open an archive for that category. That category archive page shows all the posts in that category. But the problem is that all the posts are shown fully (full content), not like a summary or an Excerpts with the link or a “read more..” link to the full post, as it should be.
It’s really anoying because when all the posts are shown you have to scroll endlessly to get to the bottom.