I just upgraded my 2011 mini to an SSD, but now I'm starting to wonder if I'm missing anything exciting vs the 2012. I know I'm missing USB 3.0. For me, right now, the only thing I'm using USB for is TM backups to an attached HDD. Really, it doesn't bother me that much since it just sits there and does it's thing. Is there anything else I'm missing? I'm just wondering if I could make a bit of a jump to a 2012 by selling this one and putting in a few bucks. Or just stick with what I have until something great comes along?