Thomas kicked off a good discussion on creating a system that could detect a leak in the electronics tube. Interesting ideas: copper tape, wired sponges, humidity sensors. Do you have any other thoughts/ideas?
You can see the full discussion here.
Also, in continued praise of Thomas, wanted to remind everyone that we're using github for issue/bug tracking, whether that's for future features you'd like to see on the cape or a software fix that needs to happen.