Have you ever tried them, or are you just proving my point that you read an article and spread that new found knowledge on the internet as fact?? If this were "fact" as you call it, why would Motorola include the manager on their phone as stock? Did I just dream that my phone was stuttering and cleared up after killing all of my apps and freeing up memory? As I stated to the OP in my last post, don't listen to the garbage about it being baaaad for your phone. Try it, if it doesn't work for your then delete...simple as that. Good luck!
I think there's a little placebo effect going on with you saying that auto-killing apps made your phone faster, but whatever floats your boat. As long as your happy with your phone that's all that matters.
Sent from my DROIDX