That is not a good choice per se. If you use disqus you let some third party spy on your visitors, you give away content that belongs to your site to a random s

That is not a good choice per se. If you use disqus you let some third party spy on your visitors, you give away content that belongs to your site to a random service and you require javascript for something as trivial as reading/writing comments. You might as well use Facebook or a random hosted service as your blog