Replying to @thatLarryRosen
@thatLarryRosen Ok, so:

1) we used to call "likes" on Twitter "faves" (back when the icon was a ⭐️ and not a ❤️).
Ian Brown @igb
@thatLarryRosen 2) back in the day UNIX/Linux terminals didn’t always support the backspace key and printed "^H" instead of deleting the previous character
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@thatLarryRosen 3) as a nerdy form of epanorthosis one uses a sequence of "^H"s to indicate a replacement of one word for another
@thatLarryRosen 4) so just giving a nod to the previous (and, IMO, better) Twitter feature