Every engine out there other than Google already uses Bing. Bing actually has a usable privacy model; it’s one of the products IMO Microsoft actually got right.

I do long for the days of Lycos, AltaVista, Hotbot, etc. though; the ad system was simpler then.

Actually, what I really miss is the days of Archie, Veronica and Jughead, before flashing ads and marquees were even possible.