Telegraph wrote a technology news back in September 2009 about a search engine for Muslims, www.imhalal.com. I used it once and liked it. It filters those websites having explicit content which is not allowed for a Muslim to see. In fact i believe this search engine is useful for whole humanity. Everyone in a society is a victim of pornography - from children to married husbands. When i think of my own kids, i fear about having free access to internet, cause school children are introduced to these things in an early tender age of 10, or may be below.
The article explains how it works, but the problem is that i tried to open it, and i cannot... Nonetheless, i'll try it later in some other browser. Back in 2009 it Muslim founders hoped that this will become homepage of every Muslim. i remember getting smses about this. i was excited. i read some posts online by modernized muslims "condemning" this blasphemy of having halal search engine - another case study of inferiority complexes we've developed or to put in other words, completely blind intellects. The search engine may need lots of improvements - they're in contact with Islamic scholars to decide about what to show, what not to, but that's the case with all businesses. Whenever Google launches some product, they launch beta version. I remember Marissa, one of its elite employees, recalling having received around 500 feedback comments the very next day they launched one of their products!