How do you read comments that people make on your comment?
Under your comment to the right of the green thumbs up hand is a blue comments (what ever number) button. You should be able to click on it to read the comments and even comment back to some of them.
If you're on the app, you have to wait until editing time is up. If on the browser, you can just go to "My Q&A" to look at who commented.
go to your left and you will see Browse - Connections (which is your followers and the ones that you follow - and My Q@A s
there is a new message that you would see at the upper right corner of the desktop.