Thank you everyone for your feedback. I understand why you would be frustrated about applications disappearing on their own, as applications are very important on Android. This issue has been previously escalated to our product team and they are working with Motorola on a fix. This is expected to be resolved in the first maintenance release for the Bionic. At this time we do not have a date for the update, but once available, it will be pushed to your device and you can find info on our Bionic support site.