Friends, please explain what is the difference between "tape" and "posts"? The content of different but overlapping. Don't understand what RSS is subscribe to read what is interesting to me, but without duplicates.
If you click on the sandbox — there is generally no RSS.UPDATE
1. Subscribed to RSS following sections:habrahabr.ru/feed/posts/new/habrahabr.ru/posts/collective/new/habrahabr.ru/posts/corporative/new/
2. Previously, it was possible to subscribe to tags and to read all the posts in the RSS with this tag even if you're not in the blog/hub. Now tags can not subscribe at all now the meaning of the tag was unclear, but the tags are mandatory.