Looking at the Community noticeboard on Meta, I see that it's possible to subscribe to individual sections on that page. Maybe this might make for a good replacement for Flow? I don't know how their pages work behind the scenes, except that they use a "Parsoid/RESTBase server" (which at the moment keeps timing out... so maybe that isn't such a good replacement for Flow.)
--
Rob Kelk
Sticks and stones can break your bones,
But words can break your heart.
- unknown
Rob Kelk
Sticks and stones can break your bones,
But words can break your heart.
- unknown