Maybe the commodo team may considered develop a sandbox software that can run in IE, mozilla etc. I think it helps in reducing the risks of infecting the pc with malware, spyware etc and perhaps adds more protection if used together with comodo firewall and antivirus.
This has been suggested:
https://forums.comodo.com/index.php/topic,512.0.html
https://forums.comodo.com/index.php/topic,4883.0.html
https://forums.comodo.com/index.php/topic,5316.0.html → The latest thread