Hosting Dude is not very well known across the internet. But boasting one of the cheapest domain registars on the net it is a real treasure! Look at these prices taken from there site:
I bought the .INFO one and was very satisfied with it although it is not compatible with some hosts. Another thing was the Price Only included the domain, No hosting or any other fancy extras! It is a good place to buy a domain off but GoDaddy and other top registars are still better!
Link: http://hostingdude.com
