Welp, #newsblur finally made themselves obsolete. There's no way to turn off "mark read after X days" without paying for a subscription.
What #rss readers are still usable?
It has to be
a. online (a website, not an app)
b. configurable to *REQUIRE SPECIFIC USER INPUT* to mark items as read (no timeout or "when you click away, we mark it unread" nonsense)



