There are several apps that I have tried out and for various reasons the app didn't suit my needs so I uninstalled the app. Some of these apps were very close to what I was looking for so it is possible that a future upgrade to the app would make the app useful for my needs. In these cases, it would be nice to be able to have a list of these apps and get notified when an update is available. Is there a way to get notified of or monitor updates to an app that is not installed? I realize that I could just leave all these apps installed even though I wouldn't use them and then I would get update notifications through the marketplace, but that is just a waste of space and clutters the app drawer.