Reading blogs, you often leave comments yourself. It often happens that you will never know the reaction to your opinion due to the fact that you will not receive an e-mail notification, if it is supported by a readable blog at all. You can subscribe to the RSS feed of ALL comments in this blog, but this will force you to read streams of completely unnecessary information. There are several ways to track comments using interesting online tools.
After registering on this service, you simply drag the bookmarklet into the bookmarks bar. Now, when reading a page with comments in any blog, just click on this bookmarklet and all further comments will settle in your page on Co.mments.
http://co.mments.com/
The working principle is the same as that of Co.mments, either use a bookmarklet or you need to install a more functional plugin for Firefox. Registration is required to work with the service. The advantage of coComment is that you can create samples for comments according to certain criteria — it is especially useful for reading the opinions of readers in Western blogs, where comments often exceed several hundred.
http://www.cocomment.com/
Install a bookmarklet or a plugin for Firefox; the functionality is the same, although not as rich as that of coComment. Some slowness of this service was also noticed.
http://commentful.blogflux.com/
In order to track comments using this bookmark service, you need to add "&tags=any_tag" at the end to the description of the standard bookmarklet del.icio.us . Next, bookmark the pages with comments, and they will be assigned the tag any_tag, by it and watch these posts with comments.