Do you honestly think that they (Terrorists) are remotely interested in aerial RC crafts for some kind of attack or advantage?

Look at the past - Hijacking a plane is far easier and more effective!

They are looking to cause mass casualties and turmoil, I personally dont think they'd even be bothered by what is written here. This wont influence them one bit.

After all, they are already fully aware of UAV craft - these things are not a secret, and in the public domain are well known as used in operations in the middle east.

If they wanted to "replicate" these crafts, they'd have done it by now!