I offer to register domain names in GTLD (.net, .org, .com, .info, .name and so on) for an initial fee of 55 BTC, then 50 BTC per year. As a bonus you may register domains anonymously (I suggest that you'd provide your personal data to the registrar through, this way you get domains registered to your name, while Whois look-up might be disabled at will). You may either pay directly or through Clearcoin - whatever you prefer.
I have to state in advance that I won't do bulk registrations - no squatters allowed in here
I may register CCTLD domains too - post your requests in this thread.