Hello,
If you want you can put "
Blog Forum" in the sidebar as well but that's giving a lot more than just a simple post.
It does not even have to be a full post you can just casually mention it in the course of a post. Just use that anchor text and it's good to go!
If you can't write about one whatsoever based on the content and readership / policies of your blog I totally respect that as well.
Rob