I've had this happen twice in the last 10 days or so. I plug my phone in to charge overnight (usually 7-8 hours). When I wake up, the phone is really hot on the back and has not fully charged (usually around 50%-60%). This is actually hotter than what I usually experience when using something like Pandora. Has anyone else experienced this? I'm assuming there is an app or widget that is causing this, but I can't pinpoint what it may be. I am running the following:
MLB At Bat Widget
ESPN ScoreCenter Widget
Twitter for Android Widget
The back of my Droid can get really hot as well, but only if I'm using it for long periods of time. By the way it should only take 4hrs to fully charge it says so on one of those tags on the usb cable itself.
Based on the list of apps your running I'm betting most all of them you didn't close. Also since the Incredible can multitask that means if your playing a game and you answer a phone call the game pauses or continues without you knowing it. So you may not even continue playing the game but it's still running.
Multitasking also heats the back of it very quickly which is also a byproduct not closing down apps all the way.