While the big news is obviously going to be at MacWorld next week, this week we're at the Consumer Electronics Show. There probably won't be a ton of iPhone news, so you might only see sporadic updates in the next few days. After that, though BAM.
In the spirit of quietness, go check out Whisper app for your iPhone (if you're the jailbreaking sort). You whisper a secret into the iPhone and it get uploaded to a server anonymously. You can then listen to the secrets of others. Think of it as PostSecret for the iPhone. :)