Quite interesting. How did you do that and what did it take (cost, time, effort)? NearlyFreeSpeech.net started off on this a couple of years ago, and it seems like this is a very costly proposition (something like $80K for accreditation?) that also takes a lot of time.
The trick is to forgo ICANN scam and go with a ccTLD. With TRAFICOM (ex FICORA), it was a matter of filling a form. There could have been a small nominal fee but if there was, it must have been very low (under 100 eur).
I decided to eliminate that one by becoming my own registrar. And that's one less man in the middle siphoning money off of me.