Why doesn't the ignore list prevent you from being matched with players who are ignored? Sure maybe some people might ignore lots and lots of people and that might screw up the queue process, but that isn't enough of a reason to why we are getting matched with people we don't want to play with.
What are you thoughts on to why the ignore list is currently like this and if it should or should not be redesigned?

The ignore list has been broken since day1. This is something better posted in General or the Bug forums. My favorite is how ignoring someone in-game doesn't carry over to out-of-game, and vice versa.

the sad part is honestly if every person that more people ignored were set on a cannot play against list, there would be even less people playing TT. at least now you don't have to listen to them :S