PS.  Here's an example of what I mean:  Wikipedia:Articles_for_deletion/Cestoidea.   I made this a speedy redirect, even tho I don't believe I had "consensus".  In this case I feel it was obviously the right thing to do.  The Afd is left open so that if anyone disagrees with this, they have a place to easily say so.  I make redirects in places where I think they're appropriate, without waiting for consensus.  In cases where I'm not sure, I generally ask on the talk page what people would think about a redirect.