To better address the needs of our core contributors, we're now focusing our strategy on the curation, collaboration, and admin processes that take place on a variety of pages. Many of these processes use complex workarounds -- templates, categories, transclusions, and lots of instructions -- that turn blank wikitext talk pages into structured workflows. There are gadgets and user scripts on the larger wikis to help with some of these workflows, but these tools aren't standardized or universally available.
As these workflows grow in complexity, they become more difficult for the next generation of editors to learn and use. This has increased the workload on the people who maintain those systems today. Complex workflows are also difficult to adapt to other languages, because a wiki with thousands of articles may not need the kind of complexity that comes with managing a wiki with millions of articles. We've talked about this kind of structured workflow support at Wikimania, in user research sessions, and on wikis. It's an important area that needs a lot of discussion, exploration, and work.
Starting in October, Flow will not be in active development, as we shift the team's focus to these other priorities. We'll be helping core contributors reduce the stress of an ever-growing workload, and helping the next generation of contributors participate in those processes. Further development on these projects will be driven by the needs expressed by wiki communities.
This sounds a lot like PageTriage, which at best was a mixed success. I hope the team is able to extract lessons from that extension and apply them to whatever they intend to work on.
-- bawolff