Primary channel
Support, press, biz: this is the reliable inbox.
Contact
Email for anything serious (bugs, press, partnerships, legal). Discord if you just want to hang out or yell about a patch. I'm one person, so don't expect instant magic.
Primary channel
Support, press, biz: this is the reliable inbox.
Community
Feedback, memes, patch talk: chill side of the house.
Store and releases
Wishlists, releases: Valve handles the money; this page is just news.
I read everything. Solo inbox means weekends exist. A clear subject line ("Steam crash on launch") beats "hello".
Put Legal request in the subject so it doesn't get lost in bug reports.