Yep, it is very valuble information for any Tor user. All Tor’s exit nodes should not be considered safe unless channel with target is encrypted (e.g. HTTPS).
It’s already there i guess: CIS Pro subscription provides access to TrustConnect service. Idea behind this service is similar to Tor, but speed should be (much) higher because Comodo’s servers are used. Not sure whether TrustConnect is only for wireless internet access. “Wired” users may be interested in it, too
TrustConnect is for wireless users as well as for wired (FAQ, question “Do I have to use a wireless connection to use Comodo TrustConnect?”)