I really like the WebRoot Anti-Virus and wil have more trust in it to detect malware than the previous product I used which is Avast. However, I still cannot uninstall the Avast AV because I find Avast AV's Software Updater feature quite useful.
Therefore I would like to suggest as a feature request to add a software updater, which checks your system for out-dated applications. It is not realistic to check outdated application versions for everything, but it may be a good idea to keep track of at least the mainstream applications like Adobe Acrobat Reader, Java Runtime Environment, iTunes etc. It would also be great if users can specify if it can automatically download and install updates.