They had some nice sales around 2-3 years ago. It is not a big market, and it is not too lively nowdays as Kate says. The positive side about .bz is that Belize is an English speaking country with $1.35 billion GDP and 300k population. Not big numbers but if you think about it as a city and you have top keywords, it can be a good investment. Obviously the big typos are long gone, but as .bz is a possible typo for .biz, there are some huge revenue earners.