!!!! I FOUND THE CULPRIT !!!!
It's Beejive!
After re-adding all my apps and putting my iPhone in stand-by for 15 minutes and checking the battery status & usage levels afterwards, Beejive was the only one that was consuming any battery ...
Now, I'm performing the test again with different app settings .. if the problem persists, I'm uninstalling it until an update comes along that takes care of this.
To the people who had a similar problem:
Do you have (the latest version of) Beejive (with push notifications) installed as well?
Yes, I do. But AGAIN. Read my posts above. I think it is related to push notifications. The latest version activates push. I believe that push is what is causing it. Whether it be a buggy implementation, or push simply does this, I don't know. There have been dozens of reports that push is causing a drastic reduction to SOME people. Maybe a buggy implementation. I'm currently testing push notifications off (and after a reboot to kill any lingering process), and my phone survived the entire night without so much as a dent into the battery life, recording only 1 minute usage (before it had 3-4 hours over night doing nothing). I'm heading into 1 hour usage, and my battery still has not gone down. I'll let you know what happens at the end of today, but keep in mind, I have BeeJive still installed.