So you believe LEAs won't subpoena, coerce, or just ask hosting companies to provide billing information? How many instamine recipients own the nodes in Germany, or France, or the USA? If you had only those three countries supplying node intel, you'd have over 80% of all masternode traffic.
So what ? They can probably get that just by reading bitcointalk.
It's not the machine that hosts the masternode that matters strategically, it's the anonymous address that hosts its collateral. Blockchain daemons can disappear and pop-up anywhere, hosters can have open access to masternodes for all anyone cares - it's decentralised remember ?
The "Evil NSA" doesn't need to hack into any hosting company's virtualised servers to get access to a masternode daemon, they can just download one from
here and run it themselves.
P.S. Notice something about that page by the way ? It contains
the official Dash client, complete with hash's so you can conclusively verify your download is
not(a hacked-to-peices wallet that's showing you a JPEG of a phony balance from a blockchain that has no support for public consensus to endorse its veracity or otherwise
) Thats because in crypto, to any self respecting developer, the meer idea of "third party wallets" is synonymous with third party "please-help-yourself-to-my-money" tech, so an official, native, clean, verified, GUI client is usually the first order of business, not the last.
Dashers learn to make private nodes and how to obfuscate your IPs--too hard? Then give up the anonymity game--you already lost.
Sorry, but in crypto (unlike fiat) preventing people from seeing and verifying the anonymous addresses at each end of a transaction is not anonymity - it's monetary clownery.
Nice subject title though - "The reality of masternode centralisation". That sure took some creativity. Your next assignment:
http://en.wikipedia.org/wiki/Spin_(public_relations)