I hear what you're saying, but I haven't seen any evidence of that. I hear a lot of talk about notifications going out yada, yada, yada. But I haven't seen any "recent" posts from people saying things like "I received the OTA update last night".A few days ago it seems like a select number of individuals received the update (soak testers), since that time, I haven't read any posts of other people getting it. (I could be wrong, but I haven't noticed any)
I am anxiously waiting for the update, just like everyone else, but I'm starting to wonder if it could be another couple weeks before the actual roll out begins? In all my experience with other OS system upgrades, they have come through on "my" device during the night, not during the day. So I naturally assume that when I wake up and check my phone and see no update, I will need to wait another day to check again. Again, this is my experience only, it could be different for others.