Please note that mash up suggestions can go on the bottom of a voting slip, or in the mash up forum.

There are several ways to suggest something, the most direct way is to accost a member of staff in a meeting (or on the street if you happen upon them) and just chatting away.
Otherwise you can email at mmuanime@googlemail.com or post something here.
Any one of all three will get you heard, with varying degree's of speed.

As always, I like to think this society actually listens to it's members, and with REALLY good idea's, we'll even give credit.