Very cool!
One thing that at some point would like to do is to create a manually curated list of principal representatives, giving special emphasis to reliable nodes with low voting weight.... Currently I am swamped so it is difficult to find the time and I unfortunately can't promise I'll get to it, but I think it would be a nice thing to do as having this info can both help people become more mindful about their voting weight and also encourage some people to run good nodes.