Similar to Falacy's forum-following request, I would like users to have access to the following process:

1. Follow a hub tag.
2. Get alerts when developers of games with that tag post updates in their forums. (The developer stipulation might be needed to avoid unruly player spam.)
3. Enjoy the supply of news from projects that are of general interest but not yet followed individually. Perhaps the user hasn't even heard of them yet! =)

Optionally, a digest version could also be emailed. Links would still drive traffic to the site.