This is kind of a funny year since they had that buggy situation with accidentally sending everyone secondaries earlier in the cycle. I don't know if this has anything to do with the delays/why some people have not heard back, but generally UW is very good with their turn around time.
At this point, hearing nothing could mean anything, and not necessarily "bad news." Remember, if UW makes a final decision, they'll let you know pretty quickly - if you haven't heard anything, that could be for a million reasons, such as delays in verifying residency, interest in interviewing but they're waiting to see "when" would be the best time to (they know how to maintain their yield every year, so I trust they know what they're doing), or that they haven't even gotten to your application yet. Thousands apply every year (especially for OOSers), so they have to carefully and strategically make the "right" decision for every application. Hang tight!
