They are still in beta stage and looks like will stay so for several more months or years. I am really waiting for them to go international since a year and I am still disappointed
i would look at yahoo any day , i dont like google any more but few site give you a better search then google , and every one uses google to search , yahoo should get into the act , before soem one new dose it
i think every one is there with google because they have the proper search results and if some one other have to backup google then he have to out perform and show some thing new in it.