This is a graph on the number of payments on a single masternode:



That's an average of 3.96 blocks/day. With 1440 blocks being generated a day, that figure should only be that low if the number of masternodes would be as high as 360. With the masternode count being around 200, the payments frequency should be be much higher. There are masternodes that received over double of what I did. The masternode runs 24/7 on a VPS with plenty of active connections. Is the system is getting potentially exploited (low latency hosting, blocked nodes, etc)?

you cannot do any damage actual network is decentralized

I understand your points, but in order to accept other currencies/blockchains we would need atomic cross-chain transactions.  I know there are a few people looking into that but as far as I know there are no POC's out yet let alone a proven solution.  For instance, how would we enforce a BTC 3 party multi-sig from within Crave.  Actually, I do know one way that we could do it, but it would require that users run a full BTC node in addition to the Crave wallet and it is relatively complex to build.  The fact that it is challenging doesn't mean a flat "no", but maybe it is something to put on the roadmap to look into after the market release with the understanding that it could be weeks or months of R&D work to build and test the solution.

It was something I decided to just do since people were fudding about it.  So, now its baked in. The multi-sig escrow workflow is the key for the market