Good point, because you'd need to purposefully choose, to open their post, and hugs and thanks would, then become a conscious decision, not a fluke. Because, if on tapatalk, you don't see anything, whatsoever.
Which, can be awkward, if you reply on a blocked persons thread, because, you might not realize who started, the thread...

Sent from my LG-MS910 using Tapatalk 2