If you didn't comment on yesterday's post, you missed out more than normal. Hard to fathom, right? But look, Blogger has finally installed threaded comments:
Thirteen years is not long to wait, Blogger, I know you've been busy.
In the past, I've either answered to comments by email (if one was find-able) or in the dreaded @response. The down-side to the former is that other readers might want the answer too but didn't ask (or thought I was ignoring the commenter and was an ignorant bad person); the down-side to the latter is that the original commenter might not know I replied unless they subscribed to comments. Although I nixed the idea of installing Disqus or some such external workaround, it seems foolhardy* not to take advantage of the new Blogger functionality.
If you want to install threaded comments, it's super easy to do.
EDITED TO ADD: After looking into the comment left by Becky, it appears that there are still some bugs with threaded comments. It *can* change the look of your blog to readers using some versions of Internet Explorer and Chrome. Some people report that they're also not able to leave comments (again, depending on which browser they are using). And finally, click-throughs to your posts now bring readers to the end of the post where the comments are rather than to the top as before. Personally, this is majorly irritating and if not fixed quickly I might switch back for this reason alone. So maybe it was foolhardy to install! Further reading here and here, including how to remove threaded comments if you change your mind. All information found by Googling 'problems with threaded comments blogger'.