Introduction

I had tried to use IntenseDebate and Disqus with this blog. I found the layout of IntenseDebate is outdated. Automattic did not update this project for a long time. It is a maintained state without new development. For Disqus, it had two problems. Looks like it may display Ads for the free plan. Also the long loading time for a webpage could be a problem. Below is a table that displayed the amount of data …