Guys what I don't understand is how one buy a domain with bitcoin despite such high fees? You probably pay 2x money if the domain has not been registered before.
That is not true, the fees for Bitcoin have decreased a lot lately. This chart shows that the current average fee is about 1.76 USD, it is an average so multiple i/o transactions are included in this calculation.
You should read the question, he is asking for .om registrars accepting Bitcoin.
If by 'buy' you mean purchase a name that is already registered, I've got about 500 listed in the Name Silo market place, and any of those can be purchased using Bitcoin, or you can buy them directly from me.
If you mean register a name, then Name Silo offers great value, and if you use the promo code USEBITCOIN then you can get a dollar off your first purchase.
btw - Name Silo is a registrar, and they have a number of websites in addition to their standard registration pages.
Name Silo also offers free privacy, and lesser registrars charge for that.
Name Silo does not sell .om domains either, although the promo code being useful.