What does it take to get software included in the P2P shield?

the subject stands for itself.
a year ago i asked and was told the vendor has to request it.
i have been after the vendor and they tell me they have sent you emails but you have not responded.
WHAT DOES IT TAKE? WHO SHOULD BE CONTACTED?
i have seen a few other requests for this particular p2p software.

the software is http://www.tixati.com
It is gaining in popularity and is faster and easier than uTorrent and especially Azereus Vuze and probably all the other p2p softwares currently included in the shield.