You might want to check YubNub [0], which is an enhanced version of this prefixes idea. If anything, you don't have to prepend your queries with ! there :) [0]

You might want to check YubNub [0], which is an enhanced version of this prefixes idea. If anything, you don't have to prepend your queries with ! there :) [0] http://www.yubnub.org http://www.yubnub.org