Self-rooting malware for the Droid exists and is easy to publish.
Google Removes 21 Malware Apps from Android Market | News & Opinion | PCMag.com
This is a mere six months after a moderator said that no known malware existed in the wild. Still believe that asking about AV software is being paranoid? If so, can I be on a retainer for your PC support, because you sound like you'll need a lot of it.