Yes James, implement the 'anti cloning' feature. It will safeguard the investment of people. Also, in due time you could decide to help other coins 'for free' or open source Teleport completely, but for now in these early development stages the copyright to this new technology will help the btcd platform to really stand above the rest.
I will be very helpful to coins that join the BTCD super network. With proper structuring of incentives, it is quite possible that a coin can get enough credits so that it covers their teleporting fees. After all, if a coin's network is bringing in lots of InstantDEX commissions, then the money is flowing into BTCD stakers, so we can give them credits against teleport fees.
Other possibilities too, but I want it to be clear that working with BTCD is much better option for other coins. They get to jump start things and it might even effectively be free, or they could even just make more revenue sharing than they are charged. This is what I expect to happen with NXT, so NXT nodes will probably end up with some sort of bonus.
I havent spent much time on the business model, but I am confident I can create a nice revenue stream for other coins and thus for BTCD stakers too. After all, BTCD will have quite an advanced monetization system in place and just allowing other coins to share in that is worth much more than their trying to clone Teleporting.
James