No results for "porn".

Multi-word search is doing some interesting things. When I search for "4chan magic ball" I'd expect a picture with a magic 8-ball, but instead I am getting almost random, unrelated results. Similar for "vhdl flip flop" search, I'd expect to see a flip-flop implementation.

Do you plan to keep it online for the long term, or is it more like for your current amusement?

Haha, by default safe search is set to on, if you turn it off it should no longer filter those results. Image search currently only uses wikimedia if that's what you mean. The index has ~120mln pages now and I expect results to get quite a lot better at around the 500mln mark. Regarding the long term I am not sure, for now it indeed is most amusing to work at.