My GOD! did you visit the sites you mentioned are blocked? I don't think so. I am in Ethiopia and have nothing to do with government and in fact i am a private media journalist and researcher for a private firm. Yes six months ago there was a problem of accessing some sites like the ones you mentioned -Nazreth.com. But, there is no proof if it was blocked by the government or the connection was poor? Anyways, you need to correct your coverage at least by indicating that these websites have been easily accessed in Ethiopia for the past six or more months and they are still being accessed. I think that makes your reseach more ethical and non-partisan.
Thanks
Andualem Sisay