Still using MovableType 3.2, but I've upgraded the design a bit while I've had a little extra time around the house. We're now using MT-Notify which enables commenters to subscribe to an article so when people add comments, you're sent an email. We're also using Gallery2 and have integrated a random image on the sidebar. The Gamercards are on the sidebar too, they were too much of an eyesore prominently displayed in the header. I think it feels a lot cleaner. I ultimately want to draw a banner image of the family instead of the picture of the four of us before Jax was born.
Am using MT3.2 and G2 too (at least, G2 is nearly there... still a little work to do on the content and a link from the main page) - how did you get the random image to appear from g2? Could you post the code?
Sure, here you go:
HOWTO.