I writing this on steemit.com. I responded to your reply on busy.org which *appeared* to be accepted, showing up as slightly indented with a smaller diameter icon. I like the idea of the icon reducing size, the indentation not so much. Unfortunately the original response to your reply is lost to the ether. I also clicked the "Add Comment" button in busy.org and posted the following, which seemed to be accepted but doesn't appear here in steemit.com. Had I not saved it in my cut buffer it too would have been lost. Here is that followup comment: 
> Hmmm. I wrote a response to your reply to my comment @stellabelle, and it showed up as I would have expected it to under your reply with a smaller sized icon. I like that BTW. However, after browsing around a bit on other articles I returned back here to yours to find that response to your reply gone altogether! 

>I wanted to add that I don't understand how busy.org is allowing me to post here at all, or how it knows who I am. It appears it logged me in automatically some how. It knows my posting key... somehow, apparently. Or does it? Is that why my response here is MIA? My brief investigation continues. 

>I *may* have come to busy.org before, long before, and perhaps I provided my posting key, perhaps only my stemmit account name. I don't recall. I'll go back to the steemit tab and see what appears there.

Because there is no way for that yet.