Looking forward to those, but I'd suggest introducing background colors for every other response/post:
^{- I have nothing against separation lines while I'm using my computer, but they aren't visible when I'm using an RSS reader app for viewing your feed [not sure what else can be used instead].}

e.g.
1st post = Default BG
2nd post = Grey BG
3rd Post = Default BG

• Note: I do know this isn't going to apply to most of the RSS readers out there, but instead might improve the overall reading experience for other methods.

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A dark mode would be nice as well
/Bookmarked.